Copyright: ® 1994 Rimrock Software.


Contents
Oklahoma Geological Chart

•	About Pangaea Inc

•	About This Chart

•	Formations In Alphabetical Order:

•	Abernathy

•	Ada

•	Ada Mayes [Ahloso]

•	Adkins Sand

•	Admire

•	Aldridge

•	Allen

•	Alma

•	Altamont

•	Amazonia

•	Anadarche Ls

•	Anderson

•	Arbuckle

•	Arbuckle Group

•	Arbuckle Sd

•	Ark Novaculite [Middle]

•	Ark Novaculite [Lower]

•	Ark Novaculite [Upper]

•	Armstrong [Gunsight]

•	Arnold Sd

•	Ash Shalintubbi Sand

•	Atlantic Sand

•	Atoka

•	Atokan

•	Avant Ls

•	Bad Hole Sand

•	Baker Sand

•	Bandera

•	Barnes Sand

•	Barnett Sh

•	Bartlesville Sd

•	Basal McLish Sd

•	Basal O C Sd

•	Basal Pontotoc

•	Bateman Sand

•	Batesville Sd

•	Baum Ls

•	Bayou

•	Belle City

•	Belveal Sand

•	Bennett Sand

•	Bennington Mari

•	Big Branch

•	Big Lime

•	Big Lime [Oolagah]

•	Big Shale

•	Bigfork Chert

•	Bigheart

•	Bilbo Sand

•	Billings Sand

•	Bird Creek Ls

•	Birdseye Lime

•	Bixler Sand

•	Black Marker [Horsefly Sd]

•	Black Ostracod Ls

•	Black River

•	Black Sand

•	Blackjack School

•	Blackwell Sand

•	Blaine Gyp

•	Blakely Sd

•	Blaydes Sand

•	Blaylock Sd

•	Bloyd

•	Blue Jackets Sd [Glen Salt]

•	Boatwright

•	Bog Creek Shale

•	Boggy

•	Bois D Arc

•	Bokehita Fm

•	Bonneterre Dol

•	Booch Sd [Warner]

•	Boone

•	Booth Sand

•	Bostwick Congl

•	Bowles Sand

•	Boynton Sand

•	Brad

•	Brassfield Ls

•	Brazil

•	Brentwood Ls

•	Briscoe Sand

•	Britt Sd

•	Britt Sd [Anderson]

•	Bromide

•	Bromide Dense

•	Brooks Sand

•	Brown Dolomite

•	Brown Lime

•	Brown Sand

•	Brownville Ls

•	Broyles-Layton Sand

•	Bruhlmeyer Sand

•	Brundidge Sand

•	Brunner Sand

•	Burbank

•	Burgen Sd

•	Burgess Sand

•	Burkes Sand

•	Burkhart Sand

•	Burlingame Ls

•	Butterly Dol

•	Buttermilk Lime

•	Buzzard Sand

•	Cabaniss

•	Cache Creek Sand

•	Caddo Creek

•	Calvin

•	Campbell Sand

•	Cameron Sd

•	Canadian [Beekmantown]

•	Cane Hill

•	Caney Sh

•	Canyon Group

•	Carmichael

•	Carpenter

•	Casey-Freilburg

•	Cashion Sand

•	Cason Sh

•	Castle Rock Sand

•	Cecil Series

•	Champlainian

•	Chappel

•	Charleson Sd [Kistler]

•	Chase

•	Chattanooga Sh

•	Chattanoogian

•	Chazyan

•	Checkerboard Ls

•	Chelsea Sd

•	Cherokee

•	Chester

•	Chesterian

•	Chickasaw Crk

•	Chickasha

•	Chicken Farm Sand

•	Chimney Hill

•	Chubbee

•	Cimarron

•	Cincinnatian

•	Cisco

•	Cisco [Non-Arkosic Red Beds]

•	Cisco Sands

•	Clear Fork

•	Cleveland [Jones]

•	Cleveland Sd

•	Clifty Ls

•	Cline Sand

•	Cloud Chief

•	Coffeyville

•	Colbert Porphery

•	Cole Wash

•	Coline Sand

•	Collier Fm

•	Collings Ranch

•	Colman Junction

•	Comanchean

•	Confederate Ls

•	Coody

•	Cool Creek

•	Cooper Sand

•	Corbin Ranch

•	Cosden Sand

•	Cottage Grove [Mussellem]

•	Cotter Dol

•	Cottonwood Ls

•	Council Grove

•	County Line Limestone

•	Covington Sand

•	Cox Sand

•	Cravens Unconformity

•	Cretaceous

•	Crews Sand

•	Crinerville Ls

•	Crinoidad Lime

•	Croixan

•	Cromwell Sd [Union Valley Sd]

•	Cross Sand

•	Cryptozoan

•	Crystal Mtn Sd

•	Culberson

•	Culp Sand

•	Cunningham Sd

•	Cunningham Sd [Hutson]

•	Cushing Lime

•	Daube Ls

•	Davis

•	Deaner Sand

•	Deer Creek

•	Deener Sds

•	Deese

•	Deese Maroon Shale

•	Dense Lime

•	Derby-Doevum

•	Des Moinesian

•	Detrich Sand

•	Detrital Sand

•	Devils Kitchen Sd

•	Devonian

•	Dewey Ls

•	Dillard Sand

•	Dirty Creek

•	Dog Creek Sh

•	Dog Creek Sh [San Andres]

•	Doggett Sand

•	Dolman

•	Dora Sand

•	Dotson Sand

•	Douglas

•	Doyle Ls [County Line]

•	Doyle Ls [Loco]

•	Duck Creek Fm

•	Duncan

•	Dunlap Sand

•	Dunn Maguire

•	Dutcher

•	Dutcher Sd

•	Dyer Sand

•	Eagle Ford

•	Earlsboro Sd

•	Eason Sand

•	Ebert Sand

•	Edwards Sand

•	El Reno

•	Elgin [Carmichael]

•	Elgin Sd

•	Elmont-Reading

•	Eminence Dol

•	Endicott Sd

•	Enid

•	Errotic Boulder

•	Evans

•	Everton

•	False Mayes

•	Fanshawe

•	Fay

•	Fayetteville Sh

•	Fernvale

•	Fernvale Ls

•	Fields Sand

•	Fifth Deese [Osborn]

•	First Bromide

•	First Checkerboard

•	First Deese Sd [Abernathy]

•	First Lovell [Toronto]

•	First Mix Zn

•	First Oolitic Ls

•	First Wilcox

•	Fite Ls

•	Flattop

•	Florence

•	Flowerpot [Glorietta]

•	Flowerpot Sh

•	Foraker Ls

•	Fortuna Sds

•	Fourmile

•	Fourth Deese

•	Francis

•	Fredricksburg

•	Frensley Ls

•	Frisco Ls

•	Ft Riley Ls

•	Ft Scott Ls

•	Ft Sill Ls

•	Ft Worth Lm

•	Fulton Sand

•	Funk

•	Funston Ls

•	Fusulinid Ls

•	Game Refuge

•	Garber

•	Garner Sd

•	Garrett

•	Garvin Beds

•	Gasconade

•	Gene Autry Sh

•	Georges Fork

•	Gibson

•	Gilcrease

•	Glauconitic Lime

•	Glen Salt

•	Glen of Morris Sand

•	Glorietta

•	Golf Ball Zone

•	Golf Course

•	Goddard

•	Goodland Ls

•	Goodwin [Flattop]

•	Goodwin [Frensley]

•	Gose

•	Graford

•	Graham

•	Grand River

•	Granite

•	Grayhorse

•	Grayson Mari

•	Green Sh Sd

•	Green Shale

•	Gregory Lm

•	Grey Ls

•	Griffin Ls

•	Griffin Sand

•	Grindstone Grit

•	Guadalupian

•	Gulf

•	Gunsight

•	Hale

•	Hamilton Switch Sand

•	Hammar Haindl Sd

•	Happy Hollow

•	Haragan

•	Harjo Sand

•	Harryman Sand

•	Hart Ls

•	Hart Ls

•	Hart Sand

•	Hartshorne

•	Haskell Ls

•	Healdton

•	Hedland Sd

•	Heebner

•	Hefner

•	Helderbergian

•	Helm Sand

•	Henderson

•	Hendon Sand

•	Hennessey

•	Hennessey [Clear Fork]

•	Henryhouse

•	Hensley Wash

•	Herington Ls

•	Hervey Sand

•	Hewitt

•	Hilltop Fm

•	Hindsville

•	Hindsville Ls [Grand River]

•	Hix

•	Hodges

•	Hogshooter

•	Hogshooter Ls

•	Holdenville

•	Holland Sand

•	Hollandburg

•	Homer Ls

•	Hominy Lime

•	Hominy Sand

•	Honey Creek Ls

•	Hoopes Sand

•	Hoover Sd

•	Horsefly Sand

•	Horton Sand

•	Hotson Sand

•	House Sand

•	Howard

•	Hoxbar

•	Hoxbar Oolites

•	Hoxsey Sand

•	Hoy Sand

•	Huber Sand

•	Hudson Sells

•	Humphreys

•	Hunton

•	Hutson

•	Independence Sand

•	Ingram

•	Inola Ls

•	Inola Sand

•	Inscore

•	Irish Sand

•	Jackfork

•	Jacob Sand

•	Jefferson City

•	Jefferson Sd

•	Jesse Lime

•	Jester Sand

•	JN Bateman Sand

•	Joachim Dolo

•	Johnson Sand

•	Johnson-Atlantic Sand

•	Johns Valley

•	Johns Valley

•	Johnson [Hoopes] Sd

•	Joins

•	Joliff Ls

•	Jones

•	Kagay Sand

•	Kansas City

•	Kelly Sand

•	Kelly Wash

•	Kelso Sand

•	Keokuk

•	Kessler Ls

•	Kewster

•	Keyes

•	Kiamichi Clay

•	Kickapoo Creek

•	Kimmswick Limestone

•	Kindblade

•	Kinderhook Sh

•	Kinderhookian

•	Kingwood

•	Kinter

•	Kirk Sand

•	Kisner Sand

•	Kistler

•	Knox Sand

•	Konowa Sand

•	Krebs Group

•	Krider

•	L Fusulinia

•	L Glover Sd

•	L Hart

•	L Pooler Sd

•	Labette Sh - Peru Sd

•	Lackey Sand

•	Lael Sand

•	Lake Ardmore

•	Lake Murray

•	Lake Pinto

•	Lamotte Sd

•	Lansford

•	Lansing

•	Lawton Sand

•	Layton [True]

•	Layton Sand

•	Le Compton

•	Leidecker Sand

•	Lenepah Ls

•	Leonardian

•	Lester Ls

•	Lips Sand

•	Little Lime

•	Little Oswego Lime

•	Loco

•	Lone Camp

•	Lone Grove Series

•	Lovell Ls

•	Lower Ark Novaculite

•	Lower Dornick Hills

•	Lower Tonkawa

•	Lowery Sand

•	Lowery Sand

•	Lukfata Sd

•	Lyons Ls

•	Lyons Sd [Cromwell]

•	M Pooler Sd

•	M A Bateman Sand

•	Madill Sand

•	Main Oolitic Ls

•	Manning [Chester]

•	Marchand Sd

•	Marland Sand

•	Marion

•	Marion

•	Markham

•	Markham Mill

•	Marlow

•	Marmaton

•	Maroon Shale

•	Marshall

•	Martin Sand

•	Mauldin Sand

•	Mayes

•	Mayes [Argillaceous very micaceous]

•	Maysville Eden

•	Mazarn Sh

•	McAlester

•	McDaniel Wash

•	McDonald Sand

•	McEwin Sand

•	McKenzie Hill

•	McKinney Sand

•	McLish

•	McWhirter Sand

•	Meadows Sand

•	Meaner Sand

•	Medrano

•	Megargle Ls [Rocky Mound]

•	Melton

•	Melton Oolitic

•	Meramec

•	Meramecian

•	Mervihe Sand

•	Middle Ark Novaculite

•	Middle Atoka

•	Miller Sand

•	Millsap Lake

•	Misener Sd

•	Miss Chat

•	Miss Ls

•	Mississipian

•	Missouri Mountain

•	Missourian

•	Mohawkian

•	Mollie Miller Sand

•	Mollman Sand

•	Mona Sd

•	Montgomery Sand

•	Moorefield

•	Morris

•	Morris-Self-Tackett

•	Morrow

•	Morrow Sd [Keyes][Mocane]

•	Morrowan

•	Mose Carr Sand

•	Mounds Sand

•	Moyer Sand

•	Moyers

•	Muncrief Sand

•	Muskogee Lime

•	Muskogee Sand

•	Mussellem

•	Musselman Sd

•	Natsy Ls

•	Nelagoney Vamoosa

•	Nelly Bly

•	Nemire Sand

•	Neva Ls

•	Newberry Sand

•	Newkirk Sand

•	Niagaran & Alexandrian

•	Nichlas Sand

•	Nichols Sand

•	Nigh Sand

•	Niles Ls

•	Niles Sds

•	Ninety-Sixth Meridian Sand

•	Noble Olson Sds

•	Norris

•	Nowata Sh

•	O C Checkerboard

•	Ochelata

•	Ochoan

•	Oil City Lime

•	Oil Creek

•	Oil Creek Sh

•	Olds Sand

•	Olson Sand

•	Olympic Sand

•	Okesa Sd

•	Oolagah Ls

•	Oolitic Lime

•	Oolitic Lime

•	Oolitic Lime 1st

•	Oolitic Lime Lower

•	Oolitic Lime Upper

•	Ordovician

•	Oread Ls

•	Oriskany

•	Osage

•	Osage Layton

•	Osage Ls

•	Osagean

•	Osborne

•	Oscar Sand

•	Oswego Ls

•	Oswego Ls [Ft Scott]

•	Otterville Ls

•	Overbrook

•	Palacine Shale

•	Palo Pinto

•	Paluxy Sd

•	Panhandle Big Lime

•	Panhandle Dolomite

•	Panola

•	Papoose Sand

•	Parks Sand

•	Patchell Sand

•	Patsy Sand

•	Patty Sand

•	Pawhuska

•	Pawhuska Ls [Deer Creek]

•	Pawnee

•	Peach Orchard Sand

•	Penn Caney

•	Pennsylvanian

•	Penters Chert

•	Peoples Sand

•	Permian

•	Permian [Undiff]

•	Perry Gas Sand

•	Perryman Sand

•	Peru Sand

•	Pharoah

•	Pickens [Sledge Carpenter]

•	Pink Crinoidad Lime

•	Pink Ls

•	Pitkin Ls

•	Plattin Ls

•	Polk Creek

•	Ponca Sand

•	Pontotoc

•	Pope Chapel

•	Post Oak Congl

•	Potosi

•	Powell Dol

•	Prague Limestone

•	Prairie Grove

•	Prairie Mtn

•	Precambrian

•	Preston Sand

•	Preston-Arbuckle

•	Priddy Sand

•	Primrose Ls

•	Primrose Sd

•	Primrose Sd [Woods]

•	Prosperity

•	Prue Sd

•	Pruitt Sand

•	Pumpkin Creek Ls

•	Purdy Sd

•	Quartermaster

•	Quinn Sand

•	Ragan Sand

•	Ragsdale Sand

•	Ramsey Sand

•	Ramsey Sand

•	Randolph Sand

•	Reagan Sd

•	Red Cave

•	Red Eagle Ls

•	Red Fork [Cherokee Sd]

•	Red Fork Sd

•	Red Fork Sd [Burbank]

•	Red Oak

•	Reed Spring

•	Reynolds

•	Richmond

•	Rocky Point Congl

•	Rod Club

•	Rose Sand

•	Roubidoux

•	Roundprairie

•	Rowe Ls

•	Rowe Sds

•	Rowland

•	Royer Dol

•	Rue

•	Ruel Blade Sand

•	Rush Springs

•	Russell Barton

•	Sallisaw Sd

•	Salt

•	Sam Creek

•	Sames

•	Sams

•	San Andres

•	Sapulpa Sand

•	Sasakawa Ls

•	Savanna

•	School Ld [Vencel] Sd

•	Scott Sand

•	Sears Sand

•	Seay Sand

•	Second Bromide

•	Second Checkerboard

•	Second Deese [Rue]

•	Second Deese Sd [Pharoah]

•	Second Lovell [Toronto]

•	Second Mix Zn

•	Second Wilcox

•	Sells

•	Seminole

•	Seminole-Mayes

•	Senora [Allen]

•	Shawnee

•	Shelton Sand

•	Sholom Alechem Lime

•	Signal Mtn Ls

•	Sikes Sand

•	Silurian

•	Simpson

•	Simpson Dense

•	Simpson Dol [Marshall]

•	Simpson Dolo

•	Simpson Sd

•	Sims [Velma]

•	Skiatook

•	Skinner Sd

•	Sledge

•	Smith Sand

•	Smith Sand

•	Soldier Creek Sand

•	Sorrels

•	Spainiard

•	Spavinaw

•	Spears Sand

•	Spencer Sand

•	Spergen

•	Spicular Limestone

•	Spiers

•	Spiro

•	Spiro Sandstone

•	Springer

•	Springeran

•	Squaw Sand

•	Squirrel Sd

•	St Clair Ls

•	St Genevieve

•	St Joe

•	St Louis

•	St Peter Sd

•	Stalnaker

•	Stamper Ls

•	Stanley

•	Still Sand

•	Stonebraker Ls

•	Stratford

•	Stratford [Arkosic]

•	Strawn Group

•	Stuart

•	Sturgis Sand

•	Sumner

•	Surber Sand

•	Sutherland Sand

•	Swaggert Sand

•	Swastika

•	Swenson Sand

•	Swenson Sand

•	Sycamore

•	Sycamore [more calcareous slley sli mic]

•	Sylamore Sd

•	Sylvan

•	Sylvan Dol

•	Taneha

•	Tatums Sand

•	Tenmile Creek

•	Teter Conglomerate

•	Third Bromide

•	Third Deese Sd [Gibson]

•	Thirteen Finger Ls

•	Thomas Sd

•	Thompson Sand

•	Thrifty

•	Thurman

•	Timber Ridge Sand

•	Timbered Hills

•	Tishomingo

•	Todd Sand

•	Tonkawa Lime

•	Tonkawa Sd

•	Tonkawa Sd [Stainaker]

•	Topeka Ls

•	Toronto

•	Towanda

•	Trenton

•	Trentonian

•	Trinty

•	Trosper Sand

•	True Layton

•	Tubb

•	Tugman Sand

•	Tuley Sand

•	Tulip Creek

•	Turk Sand

•	Turkey Mountain Lime

•	Tussy

•	Twin Lime

•	Tyner Sh

•	U Fusulina

•	U Glover Sd

•	U Hart

•	U Pooler Sd

•	Ulsterian

•	Unconformity Sd

•	Union Valley Ls

•	Upper Ark Novaculite

•	Upper Dornick Hills

•	Upper Tonkawa

•	Vamoosa

•	Vann Sand

•	Vanoss

•	Velma

•	Verdigris Ls

•	Vertz Sand

•	Viola

•	Virgilian

•	Vowell Sand

•	Wabaunsee

•	Wade Sand

•	Wainwright Sand

•	Walker Sand

•	Walker Sand

•	Wallace Sand

•	Wannette Sand

•	Wann Fm

•	Wapanucka Ls [Chicachoc Chert]

•	Warden Lime

•	Warner

•	Warsaw

•	Washita

•	Watchhorn Sand

•	Wayside Sd

•	Webbers Falls

•	Weddington Sd

•	Weiser Sand

•	Welden

•	Wellington

•	Wesley

•	West Spring Creek

•	Wetumka

•	Wewoka

•	Wheeler Ool Ls

•	White Horse

•	White Horse [Artesia]

•	White Lime

•	Whiting Sand

•	Whitney Sand

•	Whitt

•	Wichita

•	Wichita-Clear Fork

•	Wigton Sand

•	Wilcox

•	Wildhorse Ls

•	Wildhorse Ls [Avant]

•	Wildhorse Mtn

•	Willams Ls

•	Williams [Morris Griffen Hefner]

•	Willie Sd

•	Wimberly Sand

•	Winfield

•	Wolfcampian

•	Wolfe Sand

•	Womble Sh

•	Woodbine

•	Woodford Chert & Sh

•	Woodford Sh

•	Woodmansee Sand

•	Woods

•	Woolsey

•	Wreford Ls

•	Wynne Lime

•	Wynona Sd

•	Yates Sand

•	Youngstown Sand

•	Yule [Funk] Sd

•	Zuckerman Ls

•	Zypsie Sand


Information
Icon Information

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Chart Information

   This electronic help file represents the Oklahoma Geologic

Correlation Chart used by the Oklahoma Corporation Commission as

to spacing nomenclature.  We have attempted to make an accurate

representation of the synonymous nomenclature for the formations

listed on the Correlation Chart; however, the final determination

will be up to the technical staff of the Oklahoma Corporation

Commission.

   The formations on the chart are listed in alphabetical order.

When you click on the underlined formation, all of the synonymous

formations on the chart are listed in alphabetical order also.  These

zones represent all of those that intersect, horizontally on the chart,

the listed zone.  The System, Series(s), Group(s) and Area(s) on the

chart are also listed.  In this way you can immediately reference the

location on the chart each of the primary zones

    The zones not on the Geographical Chart were taken from the book

Subsurface Stratagraphic Names of Oklahoma, Oklahoma Geological Survey

Guide Book VI, 1957 by Louise Jordan.  This book is used by the

Commission for nomenclature of zones not listed on the Correlation Chart.

   The compilation of this file is the culmination of many hours

of work over the course of 10 months of chart examination, data

entry and coding of this help file.

     You may distribute this file to anyone you like or make as many

copies as you need.  There are no restrictions on its use, with the

exception that, you may not alter its content in any manner,

without the expressed written permission of Pangaea, Inc.  We hope you

will find this utility beneficial.

Special Thanks to Louise Lashley for her diligence in this endeavor.


A Little Info About Pangaea Inc

    Pangaea, Inc. was formed in 1991.  At the time there was no

inexpensive, accurate and cost-effective alternative to the oil and gas

industry for Oklahoma Corporation Commission data.  If an individual or

company needed spacing abstracts, copies of orders or pending applications,

well records, general research or daily activity reports, the only means

to procure this data was to research it themselves, pay to have it

researched or rely on a private vendor for the information.

    Well spacing information was usually obtained as a matter of course

through Oil Law Records Corporation, a private company, which then as now,

is a reliable method of obtaining accurate information.  Unfortunately, for

the industry, this information is expensive.  Pangaea has, for many years now,

provided accurate and reliable spacing abstracts to attorneys and landmen

in the industry at prices far below Oil Law Records Corporation.  Our data

is a complete product in a simple and useful format.

   In today's oil and gas market you can certainly spend more money for

your Commission data.  Pangaea and its competitors all provide reliable

information.  The difference is price and Pangaea's commitment to personal

service.  We are here to answer your questions and provide your needs,

be it from your office, in your car, at the courthouse or when visiting a

client.

   There is no other information service in existence that offers this total

comittment to a one on one, person to person way of doing business.  Only

thing is, you will never know if you don't give us a try.

   Please feel free to contact us if you have any questions or would like

information on prices or our services.  Remember, because we compete, the

industry as a whole benefits.

Philip Zacker

President & Co-owner

Jan Zacker

Vice President & Co-owner

Phone: (405) 341-0474

Faxes: (405) 340-1639  (405) 340-2369


O C Checkerboard

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Oklahoma City

Synonymous Formations

Canyon Group

Checkerboard Ls

Chubbee

Coffeyville

Confederate Ls

Culp Sand

First Checkerboard

Francis

Hogshooter

Hoxbar

Hoxbar Oolites

Kansas City

Marchand Sd

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt


 ADA

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	McAlester Basin

Shawnee

Synonymous Formations

Armstrong(Gunsight)

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Endicott

First Lovell (Toronto)

Griffin Ls

Heebner

Lovell Ls

Megargle Ls (Rocky Mound)

Oread

Pennsylvanian

Shawnee

Virgilian

Wynona Sd


Ada Mayes [Ahloso]

System	Series	Group	Area

Mississippian	Meramecian	N/A	Ouchita Region

Synonymous Formations

Caney Sh

Chappel

Chickasaw Crk

Mayes

Mayes (argillaceous very micaceous)

Meramec

Meramecian

Miss Chat

Miss Ls

Mississippian

Moorefield

Moyers

Spergen

St Geneieve

St Louis

Stanley

Sycamore

Tenmile Creek

Warsaw


Admire

System	Series	Group	Area

Permian	Wolfcampian	Admire	Oklahoma City

Nemaha Ridge

NW Oklahoma

Synonymous Formations

Basal Pontotoc

Hart Ls

Permian

Permian (Undiff)

Pontotoc

Post Oak Congl

Stratford (Arkosic)

Wolfcampian


Aldridge

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Cement Chickasha

Synonymous Formations

Cunningham Sd

Cunningham Sd (Hutson)

Errotic Boulder

Johns Valley

Lake Ardmore

Pennsylvanian

Springer

Springeran


Alma

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills	Northern Arkansas

Synonymous Formations

Atoka

Atokan

Blackjack School

Frensley Ls

Gilcrease

Lake Murray

Pennsylvanian

Thirteen Finger

Upper Dornick Hills


Altamont

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Marmaton

Synonymous Formations

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Lenepah Ls

Marmaton

Natsy Ls

Norris

Oolagah Ls

Pennsylvanian

Second Deese (Rue)

Strawn Group

U Glover Sd

Wewoke


 Amazonia

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Synonymous Formations

Armstrong (Gunsight)

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Graham

Lovell Ls

Lovell Sd

Nelagoney Vamoosa

Pennsylvanian

Rowe Ls

Vamoosa

Virgilian


Anadarche Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Southern Oklahoma

Synonymous Formations

Bayou

Belle City

Big Shale

Brad

Canyon Group

Dewey Ls

Francis

Graford

Hogshooter Ls

Hoxbar

Kansas City

Missourian

Nelly Bly

Pennsylvanian

Skiatook

Wade Sd

Willie Sd


Arbuckle

System	Series	Group	Area

Ordovician	Canadian [Beekmantown] 	Arbuckle Group	Bradley Golden Trend

Precambrian	Croixan	Velma Doyle

Cement Chickasha

Hollis Basin

Oklahoma City

NW Oklahoma

Nemaha Ridge

McAlester Basin

Synonymous Formations

Arbuckle Group

Butterly Dol

Canadian (Beekmantown)

Collier Fm

Cool Creek

Cotter Dol

Croixan

Crystal Mtn Sd

Davis

Derby-Doevum

Eminence Dol

Ft Sill Ls

Gasconade

Jefferson City

Kindblade

Lukfata Sd

Mazarn Sh

McKenzie Hill

Ordovician

Potosi

Powell Dol

Precambrian

Roubidoux

Royer Dol

Signal Mtn Ls

West Spring Creek


Arbuckle Group

System	Series	Group	Area

Ordovician	Canadian [Beekmantown] 	N/A	N/A

Precambrian	Croixan

Synonymous Formations

Arbuckle

Butterly Dol

Canadian (Beekmantown)

Collier Fm

Cool Creek

Cotter Dol

Croixan

Crystal Mtn Sd

Davis

Derby-Doevum

Eminence Dol

Ft Sill Ls

Gasconade

Jefferson City

Kindblade

Lukfata Sd

Mazarn Sh

McKenzie Hill

Ordovician

Potosi

Powell Dol

Precambrian

Roger Dol

Roubidoux

Signal Mtn Ls

West Spring Creek


Arbuckle Sd

System	Series	Group	Area

Cretaceous	Comanchean	Trinty	Southern Oklahoma

Synonymous Formations

Comanchean

Cretaceous

Paluxy Sd

Trinty


Ark Novaculite [Middle]

System	Series	Group	Area

Mississippian	Kinderhookian	N/A	NE Oklahoma

Synonymous Formations

Kinderhook Sh

Kinderhookian

Mississippian


Ark Novaculite [Lower]

System	Series	Group	Area

Devonian	Chattanoogian	N/A	NE Oklahoma

Synonymous Formations

Chattanooga Sh

Cattanoogian

Devonian

Woodford Chert & Sh

Woodford Sh


Ark Novaculite [Upper]

System	Series	Group	Area

Mississippian	Osagean	N/A	NE Oklahoma

Synonymous Formations

Boone

Keokuk

Mayes

Miss Chat

Miss Ls

Mississippian

Osage

Osage Ls

Osagean

Reed Spring

St Joe

Sycamore

Sycamore (more calcareous slley, sli, mic)

Welden


Armstrong [Gunsight]

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Hollis Basin

Synonymous Formations

Ada

Amazonia

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collins Ranch

Douglas

First Lovell (Toronto)

Graham

Griffin Ls

Lovell Ls

Lovell Sd

Nelagoney Vamoosa

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Shawnee

Upper Tonkawa

Vamoosa

Virgilian


Arnold Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Southern Oklahoma

Cherokee

Synonymous Formations

Bartlesville Sd

Blue Jacket Sd (Glen, Salt)

Boggy

Brown Lime

Cabaniss

Cherokee

Deese

Des Moinesian

Dutcher Sd

Earlsboro Sd

Fourth Deese

Hart Ls

Inola Ls

Krebs Group

L Fusulinia

L Hart

L Pooler Sd

Lone Camp

Lone Grove Series

M Pooler Sd

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Pink Ls

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Sam Creek

Savanna

Spainard

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)

Thurman

Tussy

U Fusulina

U Hart

U Pooler Sd


Atoka

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	McAlester Basin

Ouachita Region

NE Oklahoma

Northern Arkansas

Synonymous Formations

Alma

Atokan

Blackjack School

Bostwick Congl

Carpenter

Casey-Freilburg

Cecil Series

Coody

Deeser Sds

Dirty Creek

Dunn, Maguire

Dutcher

Frensley Ls

Georges Fork

Gilcrease Sds

Hudson, Sells

Lake Murray

Lester Ls

Morris-Self-Tackett

Pennsylvanian

Pope Chapel

Red Oak

Russell, Barton

Spiro

Thirteen Finger Ls

Upper Dornick Hills

Webbers Falls


Atokan

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	N/A

Synonymous Formations

Alma

Atoka

Blackjack School

Bostwick Congl

Carpenter

Casey-Freilburg

Cecil Series

Coody

Deener Sds

Dirty Creek

Dunn, Maguire

Dutcher

Frensley Ls

Georges Fork

Gilcrease Sds

Hudson, Sells

Lake Murray

Lester Ls

Morris-Self-Tackett

Pennsylvanian

Pope Chapel

Red Oak

Russell, Barton

Spiro

Thirteen Finger Ls

Upper Dornick Hills

Webbers Falls


Avant Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Oklahoma City

Nemaha Ridge

NW Oklahoma

NE Oklahoma

Synonymous Formations

Black Ostracod Ls

Brad

Caddo Creek

Canyon Group

Cottage Grove (Mussellem)

Daube Ls

Doyle Ls (County Line)

Doyle Ls (Loco)

First Oolitics Ls

Healdton

Hewitt

Hilltop Fm

Hoxbar

Lansing

Main Oolitic Ls

Missourian

Musselman Sd

Ochelata

Okesa Sd

Osage Layton

Pennsylvanian

Perry Gas Sand

Wann Fm

Wildhorse Ls

Wildhorse Ls (Avant)

Yule (Funk) Sd

Zuckerman Ls


Bandera

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Marmaton

Synonymous Formations

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

L Glover Sd

Lone Camp

Marmaton

Natsy Ls

Norris

Oolagah Ls

Pennsylvanian

Second Deese (Rue)

Strawn Group

Wewoka


Barnett Sh

System	Series	Group	Area

Mississippian	Chesterian	N/A	Hollis Basin

Synonymous Formations

Batesville Sd

Caney Sh

Chesterian

False Mayes

Hindsville

Hindsville Ls (Grand River)

Jackfork

Manning (Chester)

Markham Mill

Mississippian

Prairie Mtn


Bartlesville Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Cherokee	Nemeha Ridge

NW Oklahoma

Synonymous Formations

Arnold Sd

Bluse Jacket Sd (Glen, Salt)

Boggy

Cherokee

Deese

Des Moinesian

Fourth Deese

Hart Ls

Inola Ls

Krebs Group

L Fusulinia

L Hart

L Pooler Sd

Lone Grove Series

Millsap Lake

Mona Sd

Pennsylvanian

Savanna

Strawn Group

Tussy


Basal McLish Sd

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Bradley Golden Trend

Simpson

Synonymous Formations

Blakely Sd

Champlainian

Chazyan

Hammar Haindl Sd

Joachim Dolo

McLish

Ordovician

Simpson

Simpson Sd

Tuner Sh


Basal O C Sd

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Bradley Golden Trend

Simpson

Synonymous Formations

Blakely Sd

Burgen Sd

Champlainian

Chazyan

Everton

Johnson (Hoopes) Sd

Oil Creek

Ordovician

Simpson


Basal Pontoc

System	Series	Group	Area

Permian	Wolfcampian	Chase	Cement Chickasha

Council Grove

Synonymous Formations

Admire

Chase

Colman Junction

Cottonwood Ls

Council Grove

Foraker Ls

Funston Ls

Hart Ls

Neva Ls

Permian

Permian (Undiff)

Pontotoc

Post Oak Congl

Red Eagle Ls

Stratford

Stratford (Arkosic)

Wolfcampian


Batesville Sd

System	Series	Group	Area

Mississippian	Chesterian	N/A	Northern Arkansas

Synonymous Formations

Ada Mayes (Ahloso)

Barnett Sh

Caney Sh

Chesterian

False Mayes

Hindsville

Hindsville Ls (Grand River)

Jackfork

Manning (Chester)

Mississippian

Prairie Mtn

Wildhorse Mtn


Baum Ls

System	Series	Group	Area

Cretaceous	Comanchean	Trinty	Southern Oklahoma

Synonymous Formations

Comanchean

Cretaceous

Paluxy Sd

Trinity


Bayou

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Southern Oklahoma

Synonymous Formations

Anadarche Ls

Belle City

Big Shale

Brad

Canyon Group

Daube Ls

Dewey Ls

Francis

Graford

Hogshooter

Hoxbar

Kansas City

Missourian

Nelly Bly

Pennsylvanian

Skiatook

Wade Sand

Willie Sd


Belle City

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Bradley Golden Trend

Skiatook	Oklahoma City

McAlester Basin

Synonymous Formations

Anadarche Ls

Bayou

Big Shale

Canyon Group

Crinerville Ls

Chubbee

Dewey Ls

Francis

Graford

Hedland Sd

Hogshooter Ls

Hoxbar

Hoxbar Oolites

Kansas City

Layton (True)

Layton Sand

Medrano

Missourian

Nelly Bly

Palo Pinto

Pennsylvanian

Skiatook

Wade Sand

Whitt

Willie Sd


Bennington Mari

System	Series	Group	Area

Cretaceous	Comanchean	Washita	Ouachita Region

Synonymous Formations

Comanchean

Cretaceous

Washita


Big Branch

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Southern Oklahoma

Cherokee

Synonymous Formations

Booch Sd (Warner)

Cherokee

Deese

Des Moinesian

Fifth Deese (Osborn)

Hartshorne

Kickapoo Creek

Krebs Group

L Hart

McAlester

Mona Sd

Pennsylvanian

Pumpkin Creek Ls

Strawn Group

Unconformity Sd

Warner

Williams (Morris, Griffen, Hefner)


Big Lime

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Marmaton	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Bandera

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

L Glover Sd

Labette Sh - Peru Sd

Lone Camp

Marmaton

Natsy Ls

Norris

Oolagah Ls

Oswego

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Second Deese (Rue)

Strawn Group

Wewoka

Willams Ls


Big Lime [Oolagah]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Nemaha Ridge

Marmaton

Synonymous Formations

Altamont

Bandera

Big Lime

Deese

Des Moinesian

First Deese Sd (Abernathy)

Holdenville

Homer Ls

L Glover Sd

Lenepah Ls

Lone Camp

Marmaton

Natsy Ls

Norris

Nowata Sh

Oolagah Ls

Pawnee

Pennsylvanian

Sasakawa Ls

Second Deese (Rue)

Strawn Group

U Glover Sd

Wayside Sd

Wewoka


Big Shale

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Skiatook

Synonymous Formations

Anadarche Ls

Bayou

Belle City

Canyon Group

Dewey Ls

Francis

Graford

Hogshooter Ls

Hoxbar

Kansas City

Missourian

Nelly Bly

Pennsylvanian

Skiatook

Willie Sd


Bigfork Chert

System	Series	Group	Area

Ordovician	Cincinnatian	Maysville Eden	Ouachita Region

Champlanian	Richmond

Mohawkian

Trentonian

Synonymous Formations

Champlanian

Cincinnatian

Fernvale

Fernvale Ls

First Wilcox

Maysville Eden

Mohawkian

Ordovician

Richmond

Seminole

Trenton

Trentonian

Viola


Bigheart

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NE Oklahoma

Douglas

Synonymous Formations

Amazonia

Armstrong (Gunsight)

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Graham

Haskell Ls

Lovell Ls

Lovell Sd

Nelagoney Vamoosa

Niles Ls

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Swastika

Upper Tonkawa

Vamoosa

Virgilian


Bird Creek Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Nemaha Ridge

Wabaunsee

Synonymous Formations

Brownville Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Garner Sd

Gregory Lm

Howard

Pennsylvanian

Thomas Sd

Thrifty

Vanoss

Virgilian

Wabaunsee


Black Marker [Horsefly Sd]

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Bradley Golden Trend

Synonymous Formations

Boatwright

Errotic Boulders

Goddard

Goodwin (Flattop)

Johns Valley

Pennsylvanian

Springeran

Springer


 Black Ostracod Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Ochelata

Synonymous Formations

Avant Ls

Caddo Creek

Doyle Ls (County Line)

Hewitt

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Pennsylvanian

Wann Fm

Zuckerman Ls


Black River

System	Series	Group	Area

Ordovician	Champlainian	Mohawkian	N/A

Simpson

Synonymous Formations

Bromide

Bromide Dense

Champlainian

Corbin Ranch

First Bromide

First Wilcox

Green Shale

Mohawkian

Ordovician

Second Bromide

Second Wilcox

Simpson

Simpson Dense

Simpson Dol (Marshall)

Simpson Dolo

Wilcox

Womble Sh


Blackjack School

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	McAlester Basin

Synonymous Formations

Alma

Atoka

Atokan

Carpenter

Frensley Ls

Gilcrease

Lake Murry

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills


 Blaine Gyp

System	Series	Group	Area

Permian	Guadalupian	N/A	Hollis Basin

Synonymous Formations

Chickasha

El Reno

Gualalupian

Permian

Permian (Undiff)

Prosperity


Blakely Sd

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Ouachita Region

Simpson

Synonymous Formations

Basal McLish Sd

Basal O C Sd

Burgen Sd

Champlainian

Chazyan

Everton

First Mix Zn

Fite Ls

Hammar Haindl Sd

Joachim Dolo

Johnson (Hoopes) Sd

Joins

McLish

Oil Creek

Oil Creek Sh

Ordovician

Plattin Ls

School Ld (Vencel) Sd

Second Mix Zn

Simpson

Simpson Sd

St Peter Sd

Stamper Ls

Tyner Sh


Blaylock Sd

System	Series	Group	Area

Silurian	Niagaran &	Hunton	Ouachita Region

Alexandrian

Synonymous Formations

Brassfield Ls

Chimney Hill

Haragan

Henryhouse

Hunton

Niagaran & Alexandrian

Silurian

St Clair Ls


Bloyd

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	NE Oklahoma

Synonymous Formations

Bloyd Sd

Brentwood Ls

Golf Course

Joliff Ls

Kessler Ls

Lower Dornick Hills

Lyons Ls

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Otterville Ls

Pennsylvanian

Primrose Ls

Purdy Sd

Wapanucka Ls (Chicachoc Chert)

Woolsey


Blue Jackets Sd [Glen Salt]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville

Boggy

Cherokee

Deese

Des Moinesian

Earlsboro Sd

Fourth Deese

Hart Ls

Inola Ls

Krebs Group

L Fusulinia

L Hart

L Pooler Sd

Lone Camp

Lone Grove Series

Millsap Lake

Mona Sd

Pennsylvanian

Red Fork (Cherokee Sd)

Red Fork Sd

Strawn Group

Tussy

U Hart


Boatwright

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Bradley Golden Trend

Synonymous Formations

Black Marker (Horsefly Sd)

Goddard

Goodwin (Flattop)

Pennsylvanian

Springer

Springeran


Boggy

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville

Blue Jacket Sd (Glen, Salt)

Cherokee

Deese

Des Moinesian

Earlsboro Sd

Fourth Deese

Hart Ls

Inola Ls

Krebs Group

L Fusulinia

L Hart

L Pooler Sd

Lone Camp

Lone Grove Series

M Pooler Sd

Millsap Lake

Mona Sd

Pennsylvanian

Pink Ls

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)

Tussy

U Hart


Bois D Arc

System	Series	Group	Area

Devonian	Helderbergian	Hunton	Bradly Golden Trend

Ulsterian	Southern Oklahoma

Velma Doyle

Cement Chickisha

Oklahoma City

Nemaha Ridge

NW Oklahoma

Synonymous Formations

Devonian

Frisco Ls

Haragan

Helderbergian

Hunton

Penters Chert

Ulsterian


Bokehita Fm

System	Series	Group	Area

Cretaceous	Comanchean	Washita	Ouachita Region

Synonymous Formations

Comanchean

Cretaceous

Washita


Bonneterre Dol

System	Series	Group	Area

Precambrian	Croixan	Timbered Hills	NE Oklahoma

Northern Arkansas

Synonymous Formations

Croixan

Honey Creek Ls

Not Exposed

Precambrian

Timbered Hills


Booch Sd [Warner]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee

Synonymous Formations

Big Branch

Cherokee

Deese

Des Moinesian

Fifth Deese (Osborn)

Kickapoo Creek

Krebs Group

L Hart

McAlester

Mona Sd

Pennsylvanian

Pumpkin Creek Ls

Strawn Group

Unconformity Sd

Warner

Williams (Morris, Griffen, Hefner)


Boone

System	Series	Group	Area

Mississippian	Osagean	N/A	NE Oklahoma

Northern Arkansas

Synonymous Formations

Ark Novaculite

Keokuk

Mayes

Mayes (Argillaceous very micaceous)

Middle Ark Novaculite

Miss Chat

Miss Ls

Mississippian

Osage

Osagean

Reed Spring

St Joe

Sycamore

Sycamore (More calcareous slley, sli, mic)

Upper Ark Novaculite

Welden


Bostwick Congl

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	Southern Oklahoma

Synonymous Formations

Atoka

Atokan

Cecil Series

Coody

Deener Sds

Dunn, Maguire

Dutcher

Lake Murray

Pennsylvanian

Pope Chapel

Red Oak

Russell, Barton

Spiro

Thirteen Finger Ls

Upper Dornick Hills


Brad

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Hollis Basin

Ochelata

Synonymous Formations

Anadarche Ls

Avant Ls

Bayou

Belle City

Black Ostracod Ls

Canyon Group

Cottage Grove (Mussellem)

Daube Ls

Dewey Ls

Doyle Ls (County Line)

Hewitt

Hilltop Fm

Hoxbar

Kansas City

Lansing

Main Oolitic Ls

Missourian

Musselman Sd

Ochelata

Osage Layton

Pennsylvanian

Skiatook

Wade Sand

Willie Sd


Brassfield Ls

System	Series	Group	Area

Silurian	Niagaran &	N/A	Northern Arkansas

Alexandrian

Synonymous Formations

Blaylock

Chimney Hill

Haragan

Henryhouse

Hunton

Niagaran & Alexandrian

Silurian

St Clair Ls


Brentwood Ls

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Northern Arkansas

Synonymous Formations

Bloyd

Golf Course

Joliff Ls

Lower Dornick Hills

Lyons Ls

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Primrose Ls

Wapanucka Ls (Chicachoc Cert)


Britt Sd

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Bradley Golden Trend

Synonymous Formations

Britt Sd (Anderson)

Errotic Boulders

Humphreys

Inscore

Johns Valley

Overlook

Pennsylvanian

Rod Club

Sims (Velma)

Springer

Springeran


Britt Sd [Anderson]

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Cement Chickasha

Synonymous Formations

Britt Sd

Errotic Boulder

Humphreys

Inscore

Johns Valley

Overbrook

Pennsylvanian

Rod Club

Sims (Velma)

Springer

Springeran


Bromide

System	Series	Group	Area

Ordovician	Champlainian	Black River	Southern Oklahoma

Mohawkian

Simpson

Synonymous Formations

Black River

Champlainian

First Wilcox

Green Shale

Mohawkian

Ordovician

Second Bromide

Second Wilcox

Simpson

Simpson Dolo

Womble Sh


Bromide Dense

System	Series	Group	Area

Ordovician	Champlainian	Mohawkian	Bradley Golden Trend

Simpson	Velma Doyle

Cement Chickisha

Oklahoma City

Synonymous Formations

Black River

Champlainian

Corbin Ranch

Mohawkian

Ordovician

Second Wilcox

Simpson

Simpson Dense

Simpson Dolo

Womble Sh


Brown Lime

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville

Cherokee

Deese

Des Moinesian

Dutcher Sd

Krebs Group

L Hart

Lone Grove Series

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Sam Creek

Savanna

Spainiard

Strawn Group


Brownville Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Oklahoma City

Wabaunsee	Nemaha Ridge

Shawnee	NW Oklahoma

Synonymous Formations

Bird Creek Ls

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Cryptozoan

Elmont-Reading

Fusulinid Ls

Garner Sd

Grayhorse

Gregory Lm

Happy Hollow

Howard

Megargle Ls (Rocky Mound)

Pawhuska Ls

Pennsylvanian

Shawnee

Stonebraker Ls

Thomas Sd

Thrifty

Topeka Ls

Vanoss

Virgilian

Wabaunsee


Burgen Sd

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	NE Oklahoma

Simpson

Synonymous Formations

Basal O C Sd

Blakely Sd

Champlainian

Chazyan

Everton

Johnson (Hoopes) Sd

Joins

Oil Creek

Oil Creek Sh

Ordovician

Second Mix Zn

Simpson

St Peter Sd

Stamper Ls


Burlingame Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Nemaha Ridge

Wabaunsee

Synonymous Formations

Brownville Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Cryptozoan

Fusulinid Ls

Gregory Lm

Happy Hollow

Pennsylvanian

Thrifty

Vanoss

Virgilian

Wabaunsee


Butterly Dol

System	Series	Group	Area

Precambrian	Croixan	Arbuckle Group	Southern Oklahoma

Synonymous Formations

Arbuckle

Arbuckle Group

Croixan

Eminence Dol

Precambrian


Cabaniss

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee

Synonymous Formations

Arnold Sd

Calvin

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

Lone Camp

Lone Grove Series

Norris

Pennsylvanian

Pink Ls

Prue Sd

Rocky Point Congl

Second Deese (Rue)

Senora (Allen)

Skinner Sd

Squirrel Sd

Strawn Group

Stuart

Third Deese Sd (Gibson)

Thurman

U Fusulina

U Pooler Sd

Verdigris


Caddo Creek

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Hollis Basin

Ochelata

Synonymous Formations

Avant Ls

Black Ostracod Ls

Canyon Group

Doyle Ls (County Line)

Doyle Ls (Loco)

First Oolitic Ls

Healdton

Hewitt

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Okesa Sd

Pennsylvanian

Perry Gas Sand

Wann Fm

Wildhorse Ls

Wildhorse Ls (Avant)

Yule (Funk) Sd

Zuckerman Ls


Calvin

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee

Synonymous Formations

Cabaniss

Charleson Sd (Kistler)

Cherokee

Deese

Des Moinesian

Lone Camp

Norris

Pennsylvanian

Prue Sd

Rocky Point Congl

Second Deese (Rue)

Strawn Group

Third Deese Sd (Gibson)

Verdigris


Cameron Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee

Synonymous Formations

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Krebs Group

L Hart

Lone Grove Series

McAlester

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Strawn Group

Taneha

Unconformity Sd

Williams (Morris, Griffen, Hefner)


Canadian [Beekmantown]

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	N/A

Synonymous Formations

Arbuckle

Arbuckle Group

Collier Fm

Cool Creek

Cotter Dol

Crystal Mtn Sd

Gasconade

Jefferson City

Kindblade

Lukfata Sd

Mazarn Sh

McKenzie Hill

Ordovician

Powell Dol

Roubidoux

West Spring Creek


Cane Hill

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills	Northern Arkansas

Synonymous Formations

Golf Course

Hale

Jefferson Sd

Johns Valley

Lower Dornick Hills

Lyons Sd (Cromwell)

Morrow

Morrowan

Pennsylvanian

Primrose Sd

Primrose Sd (Woods)

Roundprairie

Rowland


Caney Sh

System	Series	Group	Area

Mississippian	Chesterian	N/A	Bradley Golden Trend

Meramecian	Southern Oklahoma

Velma Doyle

Cement Chickisha

McAlester Basin

Synonymous Formations

Ada Mayes (Ahloso)

Barnett Sh

Batesville Sd

Chester

Chesterian

Chickasaw Crk

False Mayes

Fay

Fayetteville Sh

Game Refuge

Hindsville

Hindsville Ls (Grand River)

Jackfork

Manning (Chester)

Markham Mill

Meramec

Meramecian

Mississippian

Moorefield

Pitkin Ls

Prairie Mtn

St Genevieve

St Louis

Stanley

Weddington Sd

Wesley

Wildhorse Mtn


Canyon Group

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Hollis Basin

Ochelata

Skiatook

Synonymous Formations

A C Checkerboard

Anadarche Ls

Avant Ls

Bayou

Belle City

Big Shale

Black Ostracod Ls

Brad

Caddo Creek

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Coffeyville

Confederate Ls

Cottage Grove (Mussellem)

Crinerville Ls

Culberson

Culp Sand

Daube Ls

Dewey Ls

Doyle Ls (County Line)

Doyle Ls (Loco)

First Checkerboard

First Oolitic Ls

Francis

Graford

Healdton

Hedland Sd

Hewitt

Hilltop Fm

Hogshooter

Hoxbar

Hoxbar Oolites

Kanas City

Lake Pinto

Lansing

Layton (True)

Layton Sand

Main Oolitic Ls

Marchand Sd

Medrano

Melton Oolitic

Missourian

Musselman Sd

Nelly Bly

Ochelata

Okesa Sd

Osage Layton

Palo Pinto

Pennsylvanian

Perry Gas Sand

Second Checkerboard

Seminole

Skiatook

Wade Sand

Wann Fm

Whitt

Wildhorse Ls

Wildhorse Ls (Avant)

Willie Sd

Yule (Funk) Sd

Zuckerman Ls


Carpenter

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills	Northern Arkansas

Synonymous Formations

Atoka

Atokan

Backjack School

Frensley Ls

Gilcrease

Lake Murray

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills


Casey-Freilburg

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	Northern Arkansas

Synonymous Formations

Atoka

Atokan

Deener Sds

Frensley Ls

Gilcrease

Lake Murray

Lester Ls

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills


Cason Sh

System	Series	Group	Area

Ordovician	Cincinnatian	Richmond	Northern Arkansas

Synonymous Formations

Cincinnatian

Ordovician

Polk Creek Sh

Richmond

Sylvan

Sylvan Dol


Cecil Series

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	Northern Arkansas

Synonymous Formations

Atoka

Atokan

Bostwick Congl

Coody

Deener Sds

Dirty Creek

Dutcher

Lake Murray

Lester Ls

Pennsylvanian

Pope Chapel

Red Oak

Spiro

Thirteen Finger Ls

Upper Dornick Hills


Champlainian

System	Series	Group	Area

Ordovician	Champlainian	Black River	N/A

Chazyan

Mohawkian

Simpson

Trentonian

Synonymous Formations

Basal McLish Sd

Basal O C Sd

Bigfork Chert

Black River

Blakely Sd

Bromide

Bromide Dense

Burgen Sd

Chazyan

Corbin Ranch

Everton

First Bromide

First Mix Zn

First Wilcox

Fite Ls

Green Sh Sd

Green Shale

Hammar Haindl Sd

Joachim Dolo

Johnson (Hoopes) Sd

Joins

Kimmswick Ls

McLish

Mohawkian

Oil Creek Sh

Ordovician

Plattin Ls

School Ld (Vencel) Sd

Second Bromide

Second Mix Zn

Second Wilcox

Seminole or First Wilcox

Simpson

Simpson Dense

Simpson Dol (Marshall)

Simpson Dolo

Simpson Sd

St Peter Sd

Stamper Ls

Third Bromide

Trenton

Trentonian

Tulip Creek

Tyner Sh

Viola

Wilcox

Womble Sh


Chappel

System	Series	Group	Area

Mississippian	Meramecian	N/A	Hollis Basin

Synonymous Formations

Ada Mayes (Ahloso)

Mayes

Mayes (Argillaceous very micaceous)

Meramec

Meramecian

Miss Chat

Miss Ls

Mississippian

Moorefield

Stanley

Sycamore

Tenmile Creek

Warsaw


Charleson Sd [Kistler]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Cement Chickasha

Cherokee

Synonymous Formations

Cabaniss

Calvin

Chelsea Sd

Cherokee

Deese

Des Moinesian

Lone Camp

Norris

Oswego Ls

Oswego Ls (Ft Scott)

Pennsylvanian

Prue Sd

Rocky Point Congl

Second Deese (Rue)

Second Deese Sd (Pharoah)

Senora (Allen)

Skinner Sd

Sturat

Third Deese Sd (Gibson)

Verdigris Ls

Wetumka

Wheeler Ool Ls


Chase

System	Series	Group	Area

Permian	Wolfcampian	Chase	N/A

Synonymous Formations

Florence

Ft Riley Ls

Herington Ls

Krider

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Towanda

Winfield

Wolfcampian

Wreford Ls


Chattanooga Sh

System	Series	Group	Area

Devonian	Chattanoogian	N/A	NE Oklahoma

Northern Arkansas

Synonymous Formations

Ark Novaculite (Lower)

Chattanoogian

Devonian

Woodford Chert & Sh

Woodford Sh


Chattanoogian

System	Series	Group	Area

Devonian	Chattanoogian	N/A	N/A

Synonymous Formations

Ark Novaculite (Lower)

Chattanooga Sh

Devonian

Misener Sd

Missouri Mountain

Sylamore Sd

Woodford Chert & Sh

Woodford Sh


Chazyan

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	N/A

Simpson

Synonymous Formations

Basal McLish Sd

Basal O C Sd

Blakely Sd

Burgen Sd

Champlainian

Everton

First Mix Zn

Fite Ls

Green Sh Sd

Hammar Haindl Sd

Joachim Dolo

Johnson (Hoopes) Sd

Joins

McLish

Oil Creek Sh

Ordovician

Plattin Ls

School Ld (Vencel) Sd

Second Mix Zn

Second Wilcox

Simpson

Simpson Sd

St Peter Sd

Stamper Ls

Third Bromide

Tulip Creek

Tyner Sh

Womble Sh


Checkerboard Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Nemaha Ridge

Skiatook	NW Oklahoma

Synonymous Formations

A C Checkerboard

Canyon Group

Chubbee

Cleveland (Jones)

Cleveland Sd

Coffeyville

Confederate Ls

Crinerville Ls

Culberson

Culp Sand

First Checkerboard

Francis

Hogshooter Ls

Hoxbar

Hoxbar Oolites

Kansas City

Lake Pinto

Marchand Sd

Melton Oolitic

Missourian

Palo Pinto

Pennsylvanian

Second Checkerboard

Seminole

Skiatook

Whitt


Chelsea Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Cherokee

Synonymous Formations

Cabaniss

Charleson Sd (Kistler)

Cherokee

Deese

Des Moinesian

Lone Camp

Norris

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Senora (Allen)

Skinner Sd

Strawn Group

Stuart

Third Deese Sd (Gibson)

Verdigris


Cherokee

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NW Oklahoma

Synonymous Formations

Arnold Sd

Bartlesville Sd

Big Branch

Blue Jacket Sd (Glen, Salt)

Boggy

Booch Sd (Warner)

Brown Lime

Cabaniss

Calvin

Cameron Sd

Charleson Sd (Kistler)

Chelsea Sd

Deese

Des Moinesian

Devils Kitchen Sd

Dutcher Sd

Earlsboro Sd

Fifth Deese (Osborn)

Fourth Deese

Hart Ls

Hartshorne

Inola Ls

Kickapoo Creek

Krebs Group

L Fusulinia

L Hart

L Pooler Sd

Lone Camp

Lone Grove Series

M Pooler Sd

Marmaton

McAlester

Millsap Lake

Mona Sd

Norris

Oswego Ls

Oswego Ls (Ft Scott)

Pennsylvanian

Pickens (Sledge, Carpenter)

Pink Ls

Prue Sd

Pumkin Creek Ls

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Rocky Point Congl

Sam Creek

Savanna

Second Deese (Rue)

Second Deese Sd (Pharoah)

Senora (Allen)

Skinner Sd

Spainiard

Squirrel Sd

Strawn Group

Stuart

Taneha

Third Deese Sd (Gibson)

Thurman

Tussy

U Fusulina

U Hart

U Pooler Sd

Unconformity Sd

Verdigris Ls

Warner

Wetumka

Wheeler Ool Ls

Williams (Morris, Griffen, Hefner)


Chester

System	Series	Group	Area

Mississippian	Chesterian	N/A	Hollis Basin

Synonymous Formations

Caney Sh

Chesterian

Fay

Fayetteville Sh

Game Refuge

Jackfork

Manning (Chester)

Mississippian

Pitkin Ls

Weddington Sd

Wesley


Chesterian

System	Series	Group	Area

Mississippian	Chesterian	N/A	N/A

Synonymous Formations

Ada Mayes (Ahloso)

Barnett Sh

Batesville Sd

Caney Sh

Chester

False Mayes

Fay

Fayetteville Sh

Game Refuge

Hindsville

Hindsville Ls (Grand River)

Jackfork

Manning (Chester)

Markham Mill

Mississippian

Penn Caney

Pitkin Ls

Prairie Mtn

Weddington Sd

Wesley

Wildhorse Mtn


Chickasaw Crk

System	Series	Group	Area

Mississipian	Meramecian	N/A	Ouachita Region

Synonymous Formations

Ada Mayes (Ahloso)

Caney Sh

Mayes

Mayes (Argillaceous very micaceous)

Meramec

Meramecian

Mississipian

Moorefield

St Genevieve

St Louis

Stanley

Sycamore


Chickasha

System	Series	Group	Area

Permian	Guadalupian	N/A	Bradley Golden Trend

Synonymous Formations

Blaine Gyp

Dog Creek Sh

Dog Creek Sh (San Adres)

El Reno

Guadalupian

Permian

Permian (Undiff)

Prosperity


Chimney Hill

System	Series	Group	Area

Silurian	Niagaran &	Hunton	Bradley Golden Trend

Alexandrian	Southern Oklahoma

Velma Doyle

Cement Chickasha

Oklahoma City

Nemaha Ridge

NW Oklahoma

McAlester Basin

Synonymous Formations

Blaylock Sd

Brassfield Ls

Hunton

Niagaran & Alexandrian

Silurian

St Clair Ls


Chubbee

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Southern Oklahoma

Skiatook

Synonymous Formations

A C Checkerboard

Belle City

Canyon Group

Checkerboard Ls

Cleveland (Jones)

Cleveland Sd

Coffeyville

Confederate Ls

Crinerville Ls

Culberson

Culp Sand

First Checkerboard

Francis

Hedland Sd

Hogshooter

Hogshooter Ls

Hoxbar

Hoxbar Oolites

Kansas City

Lake Pinto

Layton (True)

Layton Sand

Marchand Sd

Medrano

Melton Oolitic

Missourian

Palo Pinto

Pennsylvanian

Second Checkerboard

Seminole

Skiatook

Whitt

Willie Sd


Cimarron

System	Series	Group	Area

Permian	Leonardian	Sumner	NW Oklahoma

Synonymous Formations

Clear Fork

Enid

Fortuna Sds

Hennessey

Hennessey (Clear Fork)

Leonardian

Permian

Permian (Undiff)

Sumner

Wichita-Clear Fork


Cincinnatian

System	Series	Group	Area

Ordovician	Cincinnatian	N/A	N/A

Synonymous Formations

Bigfork Chert

Cason Sh

Fernvale

Fernvale Ls

Maysville Eden

Ordovician

Polk Creek Sh

Richmond

Sylvan

Sylvan Dol


Cisco

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Bradley Golden Trend

Wabuansee	Cement Chickasha

Shawnee	Velma Doyle

Douglas

Synonymous Formations

Ada

Amazonia

Armstrong (Gunsight)

Big Heart

Bird Creek Ls

Brownville Ls

Burlingame Ls

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Cryptozoan

Deer Creek

Douglas

Elmont-Reading

Elgin (Carmichael)

Elgin Sd

Endicott Sd

First Lovell (Toronto)

Fourmile

Fusulinid Ls

Garner Sd

Graham

Grayhorse

Gregory Lm

Grey Ls

Griffin Ls

Happy Hollow

Haskell Ls

Heebner

Henderson

Hoover Sd

Howard

Le Compton

Lovell Ls

Lovell Sd

Lower Tonkawa

Megargle Ls (Rocky Mound)

Nelagoney Vamoosa

Niles Ls

Niles Sds

Oread Ls

Pawhuska

Pawhuska Ls (Deer Creek)

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Shawnee

Stonebraker Ls

Swastika

Thomas Sd

Thrifty

Tonkawa Sd

Tonkawa Sd (Stainaker)

Topeka Ls

Upper Tonkawa

Vamoosa

Vanoss

Virgilian

Wabaunsee

Wynona Sd


Cisco [Non-Arkosic Red Beds]

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Bradley Golden Trend

Wabaunsee

Shawnee

Douglas

Synonymous Formations

Ada

Amazonia

Armstrong (Gunsight)

Big Heart

Bird Creek Ls

Brownville Ls

Burlingame Ls

Cisco

Cisco Sands

Collings Ranch

Cryptozoan

Deer Creek

Douglas

Elmont-Reading

Elgin (Carmichael)

Elgin Sd

Endicott Sd

First Lovell (Toronto)

Fourmile

Fusulinid Ls

Garner Sd

Graham

Grayhorse

Gregory Lm

Grey Ls

Griffin Ls

Happy Hollow

Haskell Ls

Heebner

Henderson

Hoover Sd

Howard

Le Compton

Lovell Ls

Lovell Sd

Lower Tonkawa

Megargle Ls (Rocky Mound)

Nelagoney Vamoosa

Niles Ls

Niles Sds

Oread Ls

Pawhuska

Pawhuska Ls (Deer Creek)

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Shawnee

Stonebraker Ls

Swastika

Thomas Sd

Thrifty

Tonkawa Sd

Tonkawa Sd (Stainaker)

Topeka Ls

Upper Tonkawa

Vamoosa

Vanoss

Virgilian

Wabaunsee

Wynona Sd


Cisco Sands

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Southern Oklahoma

Wabaunsee	Velma Doyle

Shawnee	Cement Chickasha

Douglas

Synonymous Formations

Ada

Amazonia

Armstrong (Gunsight)

Big Heart

Bird Creek Ls

Brownville Ls

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Collings Ranch

Cryptozoan

Deer Creek

Douglas

Elmont-Reading

Elgin (Carmichael)

Elgin Sd

Endicott Sd

First Lovell (Toronto)

Fourmile

Fusulinid Ls

Garner Sd

Graham

Grayhorse

Gregory Lm

Grey Ls

Griffin Ls

Happy Hollow

Haskell Ls

Heebner

Henderson

Hoover Sd

Howard

Le Compton

Lovell Ls

Lovell Sd

Lower Tonkawa

Megargle Ls (Rocky Mound)

Nelagoney Vamoosa

Niles Ls

Niles Sds

Oread Ls

Pawhuska

Pawhuska Ls (Deer Creek)

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Shawnee

Stonebraker Ls

Swastika

Thomas Sd

Thrifty

Tonkawa Sd

Tonkaws Sd (Stainaker)

Topeka Ls

Upper Tonkawa

Vamoosa

Vanoss

Virgilian

Wabaunsee

Wynona Sd


Clear Fork

System	Series	Group	Area

Permian	Leonardian	Sumner	Southern Oklahoma

Hollis Basin

NW Oklahoma

Synonymous Formations

Cimarron

Enid

Fortuna Sds

Garber

Hennessey

Hennessey (Clear Fork)

Leonardian

Permian

Permian (Undiff)

Red Cave

Sumner

Tubb

Wichita-Clear Fork


Cleveland [Jones]

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Oklahoma City

Skiatook

Synonymous Formations

Canyon Group

Checkerboard Ls

Chubbee

Cleveland Sd

Confederate Ls

Culberson

Hoxbar

Kansas City

Lake Pinto

Melton Oolitic

Missourian

Pennsylvanian

Second Checkerboard

Seminole

Skiatook

Whitt


Cleveland Sd

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	NW Oklahoma

Skiatook

Synonymous Formations

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Confederate Ls

Culberson

Hoxbar

Kansas City

Lake Pinto

Melton Oolitic

Missourian

Pennsylvanian

Second Checkerboard

Seminole

Skiatook

Whitt


Clifty Ls

System	Series	Group	Area

Devonian	Oriskany	Hunton	Northern Arkansas

Ulsterian

Synonymous Formations

Devonian

Frisco Ls

Hunton

Oriskany

Sallisaw Sd

Ulsterian


Cloud Chief

System	Series	Group	Area

Permian	Ochoan	N/A	Bradley Golden Trend

Synonymous Formations

Ochoan

Permian

Permian (Undiff)


Coffeyville

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	NE Oklahoma

Skiatook

Synonymous Formations

A C Checkerboard

Canyon Group

Checkerboard Ls

Chubbee

Crinerville Ls

Francis

Hogshooter Ls

Hoxbar

Hoxbar Oolites

Kansas City

Marchand Sd

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt


Colbert Porphery

System	Series	Group	Area

Precambrian	N/A	N/A	Southern Oklahoma

Synonymous Formations

Granite

Precambrian

Spavinaw


Collier Fm

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	Ouachita Region

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Cool Creek

Gasconade

Ordovician


Collings Ranch

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Southern Oklahoma

Wabaunsee

Shawnee

Douglas

Synonymous Formations

Ada

Amazonia

Armstrong (Gunsight)

Big Heart

Bird Creek Ls

Brownville Ls

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Cryptozoan

Deer Creek

Douglas

Elmont-Reading

Elgin (Carmichael)

Elgin Sd

Endicott Sd

First Lovell (Toronto)

Fourmile

Fusulinid Ls

Garner Sd

Graham

Grayhorse

Gregory Lm

Grey Ls

Griffin Ls

Happy Hollow

Heebner

Henderson

Hoover Sd

Howard

Lovell Ls

Lovell Sd

Megargle Ls (Rocky Mound)

Nelagoney Vamoosa

Niles Ls

Niles Sds

Oread Ls

Pawhuska

Pawhuska Ls (Deer Creek)

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Shawnee

Stonebraker Ls

Swastika

Thomas Sd

Thrifty

Tonkawa Sd

Tonkawa Sd (Stainaker)

Topeka Ls

Upper Tonkawa

Vamoosa

Vanoss

Virgilian

Wabaunsee

Wynona Sd


Colman Junction

System	Series	Group	Area

Permian	Wolfcampian	Chase	Hollis Basin

Council Grove

Synonymous Formations

Basal Pontotoc

Chase

Cottonwood Ls

Council Grove

Florence

Ft Riley Ls

Funston Ls

Herington Ls

Hollandburg

Krider

Neva Ls

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Red Eagle Ls

Stratford

Stratford (Arkosic)

Towanda

Winfield

Wolfcampian

Wreford Ls


Comanchean

System	Series	Group	Area

Cretaceous	Comanchean	Washita	N/A

Fredericksburg

Trinity

Synonymous Formations

Arbuckle Sd

Baum Ls

Bennington Mari

Bokehita Fm

Cretaceous

Duck Creek Fm

Fredricksburg

Ft Worth Lm

Goodland Ls

Grayson Mari

Kiamichi Clay

Paluxy Sd

Trinity

Washita


Confederate Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Southern Oklahoma

Skiatook

Synonymous Formations

A C Checkerboard

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Coffeyville

Culberson

Culp Sand

First Checkerboard

Francis

Hogshooter

Hoxbar

Hoxbar Oolites

Kansas City

Lake Pinto

Melton Oolitic

Missourian

Palo Pinto

Pennsylvanian

Second Checkerboard

Seminole

Skiatook

Whitt


Coody

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills	McAlester Basin

Synonymous Formations

Atoka

Atokan

Bostwick Congl

Cecil Series

Deener Sds

Dunn, Maguire

Lake Murray

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills


Cool Creek

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	Southern Oklahoma

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Collier Fm

Gasconade

Ordovician


Corbin Ranch

System	Series	Group	Area

Ordovician	Champlainian	Black River	Southern Oklahoma

Mohawkian

Synonymous Formations

Black River

Bromide Dense

Champlainian

First Bromide

Mohawkian

Ordovician

Second Wilcox

Simpson

Simpson Dense

Simpson Dolo

Simpson Dolo (Marshall)

Wilcox

Womble Sh


Cottage Grove [Mussellem]

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	NW Oklahoma

Ochelata

Synonymous Formations

Avant Ls

Black Ostracod Ls

Brad

Canyon Group

Daube Ls

Doyle Ls (County Line)

Hewitt

Hilltop Fm

Hoxbar

Lansing

Main Oolitic Ls

Missourian

Musselman Sd

Ochelata

Osage Layton

Pennsylvanian


Cotter Dol

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	Northern Arkansas

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Mazarn Sh

Ordovician

Powell Dol

West Spring Creek


Cottonwood Ls

System	Series	Group	Area

Permian	Wolfcampian	Council Grove	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Basal Pontotoc

Colman Junction

Council Grove

Neva Ls

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Wolfcampian


Council Grove

System	Series	Group	Area

Permian	Wolfcampian	Council Grove	N/A

Synonymous Formations

Basal Pontotoc

Colman Junction

Cottonwood Ls

Foraker Ls

Funston Ls

Neva Ls

Permian

Permian (Undiff)

Pontotoc

Post Oak Congl

Red Eagle Ls

Stratford

Stratford (Arkosic)

Wolfcampian


Cretaceous

System	Series	Group	Area

Cretaceous	Comanchean	Fredricksburg	N/A

Gulf	Trinty

Washita

Synonymous Formations

Arbuckle Sd

Baum Ls

Bennington Mari

Bokehita Fm

Comanchean

Duck Creek Fm

Eagle Ford Woodbine

Fredricksburg

Ft Worth Lm

Goodland Ls

Grayson Mari

Gulf

Kiamichi Clay

Paluxy Sd

Trinty

Washita


Crinerville Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Southern Oklahoma

Skiatook

Synonymous Formations

Belle City

Canyon Group

Checkerboard

Chubbee

Coffeyville

Graford

Hedland Sd

Hogshooter

Hoxbar

Hoxbar Oolites

Kansas City

Layton (True)

Layton Sand

Marchand Sd

Medrano

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt

Willie Sd


Croixan

System	Series	Group	Area

Precambrian	Croixan	N/A	N/A

Synonymous Formations

Arbuckle

Arbuckle Group

Bonneterre Dol

Butterly Dol

Davis

Derby - Doevum

Eminence Dol

Ft Sill Ls

Honey Creek Ls

Lamotte Sd

Potosi

Precambrian

Reagan Sd

Roger Dol

Signal Mtn Ls

Timbered Hills


Cromwell Sd [Union Valley Sd]

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	McAlester Basin

Synonymous Formations

Gene Autry Sh

Golf Course

Hale

Lower Dornick Hills

Lyons Ls

Loyons Sd (Cromwell)

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Prairie Grove

Primrose Ls

Primrose Sd

Primrose Sd (Woods)

Rowland


Cryptozoan

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Wabaunsee

Synonymous Formations

Brownville Ls

Burlingame Ls

Cisco

Cisco (Non-Ardosic Red Beds)

Cisco Sands

Collings Ranch

Fusulinid Ls

Gregory Lm

Pennsylvanian

Thrifty

Vanoss

Virgilian

Wabaunsee


Crystal Mtn Sd

System	Series	Group	Area

Ordovician	Canadian [Beekmantown] 	Arbuckle Group	Ouachita Region

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Kinblade

Ordovician

Roubidoux


Culberson

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Velma Doyle

Skiatook

Synonymous Formations

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Confederate Ls

Hoxbar

Kansas City

Lake Pinto

Melton Oolitic

Missourian

Pennsylvanian

Second Checkboard

Seminole

Skiatook

Whitt


Culp Sand

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Skiatook

Synonymous Formations

A C Checkerboard

Canyon Group

Checkerboard Ls

Chubbee

Coffeyville

Confederate Ls

First Checkerboard

Francis

Hoxbar

Hoxbar Oolites

Kansas City

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt


Cunningham Sd

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Bradley Golden Trend

Synonymous Formations

Aldridge

Cunningham Sd (Hutson)

Errotic Boulders

Johns Valley

Lake Ardmore

Markham

Pennsylvanian

Springer

Springeran


Cunningham Sd [Hutson]

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Cement Chickasha

Synonymous Formations

Aldridge

Cunningham Sd

Errotic Boulder

Johns Valley

Lake Ardmore

Markham

Pennsylvanian

Springer

Springeran


Daube Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Southern Oklahoma

Ochelata

Synonymous Formations

Avant Ls

Black Ostracod Ls

Brad

Canyon Group

Cottage Grove (Mussellem)

Doyle Ls (County Line)

Hewitt

Hilltop Fm

Hoxbar

Lansing

Main Oolitics

Missourian

Musselman Sd

Ochelata

Osage Layton

Pennsylvanian


Davis

System	Series	Group	Area

Precambrian	Croixan	Arbuckle Group	Northern Arkansas

Synonymous Formations

Arbuckle

Arbuckle Group

Croixan

Eminence Dol

Ft Sill Ls

Honey Creek Ls

Precambrian

Timbered Hills


Deer Creek

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Shawnee

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Garner Sd

Megargle Ls (Rocky Mound)

Pawhuska Ls

Pawhuska Ls (Deer Creek)

Pennsylvanian

Shawnee

Thrifty

Vanoss

Virgilian


Deener Sds

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	NE Oklahoma

Synonymous Formations

Atoka

Atokan

Bostwick Congl

Casey-Freilburg

Cecil Series

Coody

Dirty Creek

Dunn, Maguire

Dutcher

Gilcrease Sds

Hudson, Sells

Lake Murray

Lester Ls

Pennsylvanian

Pope Chapel

Red Oak

Russell, Barton

Spiro

Thirteen Finger Ls

Upper Dornick Hills


Deese

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	N/A

Cherokee

Marmaton

Synonymous Formations

Altamont

Arnold Sd

Bandera

Bartlesville Sd

Big Branch

Big Lime

Big Lime (Oolagah)

Blue Jacket Sd (Glen,Salt)

Boggy

Booch Sd (Warner)

Brown Lime

Cabaniss

Calvin

Cameron Sd

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Des Moinesian

Devils Kitchens Sd

Dutcher Sd

Earlsboro Sd

Fifth Deese (Osborn)

First Deese Sd (Abernathy)

Fourth Deese

Ft Scott Ls

Hart Ls

Hartshorne

Holdenville

Homer Ls

Inola Ls

Kickapoo Creek

Krebs Group

L Fusulinia

L Glover Sd

L Hart

L Pooler Sd

Labette Sh - Peru Sd

Lenepah Ls

Lone Camp

Lone Grove Series

M Pooler Sd

Marmaton

McAlester

Millsap Lake

Mona Sd

Natsy Ls

Norris

Nowata Sh

Oolagah Ls

Oswego Ls

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Pickens (Sledge, Carpenter)

Pink Ls

Prue Sd

Pumpkin Creek Ls

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Rocky Point Congl

Sam Creek

Sasakawa Ls

Savanna

Second Deese (Rue)

Second Deese Sd (Pharoah)

Senora (Allen)

Skinner Sd

Spainiard

Squirrel Sd

Strawn Group

Stuart

Taneha

Third Deese Sd (Gibson)

Thurman

Tussy

U Fusulina

U Glover Sd

U Hart

U Pooler Sd

Unconformity Sd

Verdigris Ls

Warner

Wayside Sd

Wetumka

Wewoka

Wheeler, Ool Ls

Willams Ls

Willams (Morris, Griffen, Hefner)


Derby-Doevum

System	Series	Group	Area

Precambrian	Croixan	Arbuckle Group	Northern Arkansas

Synonymous Formations

Arbuckle

Arbuckle Group

Croixan

Eminence Dol

Precambrian

Royer Dol


Des Moinesian

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	N/A

Cherokee

Marmaton

Synonymous Formations

Altamont

Arnold Sd

Banera

Bartlesville Sd

Big Branch

Big Lime

Big Lime (Oolagah)

Blue Jacket Sd (Glen, Salt)

Boggy

Booch Sd (Warner)

Brown Lime

Cabaniss

Calvin

Cameron Sd

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Devils Kitchen Sd

Dutcher Sd

Earlsboro Sd

Fifth Deese (Osborn)

First Deese Sd (Abernathy)

Fourth Deese

Ft Scott Ls

Hart Ls

Hartshorne

Holdenville

Homer Ls

Inola Sd

Kickapoo Creek

Krebs Group

L Fusulinia

L Glover Sd

L Hart

L Pooler Sd

Labette Sh-Peru Sd

Lenepah Ls

Lone Camp

Long Grove Series

M Pooler Sd

Marmaton

McAlester

Millsap Lake

Mona Sd

Natsy Ls

Norris

Nowata Sd

Oolagah Ls

Oswago Ls (Fort Scott)

Oswego Ls

Pawnee

Pennsylvanian

Pickens (Sledge, Carpenter)

Pink Ls

Prue Sd

Pumpkin Creek Ls

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Rocky Point Congl

Sam Creek

Sasakawa Ls

Savanna

Second Deese (Rue)

Second Deese Sd (Pharoah)

Senora (Allen)

Skinner Sd

Spainiard

Squirrel Sd

Strawn Group

Stuart

Taneha

Third Deese Sd (Gibson)

Thurman

Tussy

U Fusulina

U Glover Sd

U Hart

U Pooler Sd

Unconformity Sd

Verdigris Ls

Warner

Wayside Sd

Wetumka

Wewoka

Wheeler, Ool Ls

Willams Ls

Williams (Morris, Griffen, Hefner)


Devils Kitchen Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Southern Oklahoma

Cherokee

Synonymous Formations

Bartlesville

Brown Lime

Cameron Sd

Cherokee

Deese

Des Moinesian

Dutcher Sd

Kickapoo Creek

Krebs Group

L Hart

Lone Grove Series

McAlester

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Savanna

Spainiard

Strawn Group

Taneha

Unconformity Sd

Williams (Morris, Griffen, Hefner)


Devonian

System	Series	Group	Area

Devonian	Chattanoogian	Hunton	N/A

Helderbergian

Oriskany

Ulsterian

Synonymous Formations

Ark Novaculite

Bois D Arc

Chattanooga Sh

Chattanoogian

Clifty Ls

Frisco Ls

Haragan

Helderbergian

Hunton

Lower Ark Novaculite

Misener Sd

Missouri Mountain

Oriskany

Penters Chert

Sallisaw Sd

Sylamore Sh

Ulsterian

Woodford Chert & Sh

Woodford Sh


Dewey Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Nemaha Ridge

Skiatook	NW Oklahoma

NE Oklahoma

Synonymous Formations

Anadarche Ls

Bayou

Belle City

Big Shale

Brad

Canyon Group

Daube Ls

Francis

Graford

Hogshooter Ls

Hoxbar

Kansas City

Missourian

Nelly Bly

Pennsylvanian

Skiatook

Wade Sand

Willie Sd


Dirty Creek

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills	McAlester Basin

Synonymous Formations

Atoka

Atokan

Cecil Series

Deener Sds

Hudson, Sells

Lake Murray

Lester Ls

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills


Dog Creek Sh

System	Series	Group	Area

Permian	Guadalupian	N/A	Hollis Basin

Synonymous Formations

Chickasha

Dog Creek (San Andres)

El Reno

Guadalupian

Permian

Permian (Undiff)

Prosperity


Dog Creek Sh [San Andres]

System	Series	Group	Area

Permian	Guadalupian	N/A	NW Oklahoma

Synonymous Formations

Chickasha

Dog Creek Sh

El Reno

Guadalupian

Permian

Permian (Undiff)

Prosperity


Douglas

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Douglas

Synonymous Formations

Amazonia

Armstrong (Gunsight)

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Fourmile

Graham

Haskell Ls

Henderson

Lovell Ls

Lovell Sd.Lower Tonkawa

Nelagoney Vamoosa

Niles Ls

Niles Sds

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Swastika

Tonkawa Sd

Tonkawa Sd (Stainaker)

Upper Tonkawa

Vamoosa

Virgilian


Doyle Ls [County Line]

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Velma Doyle

Ochelata

Synonymous Formations

Avant Ls

Black Ostracod Ls

Brad

Caddo Creek

Canyon Group

Cottage Grove (Mussellem)

Daube Ls

Hewitt

Hilltop Fm

Hoxbar

Lansing

Main Oolitic Ls

Missourian

Musslman Sd

Ochelata

Osage Layton

Pennsylvanian

Zuckerman


Doyle Ls [Loco]

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Velma Doyle

Ochelata

Synonymous Formations

Avant Ls

Caddo Creek

Canyon Group

First Oolitic Ls

Healdton

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Okesa Sd

Pennsylvanian

Perry Gas Sand

Wann Fm

Wildhorse Ls

Wildhorse Ls (Avant)

Yule (Funk) Sd

Zuckerman


Duck Creek Fm

System	Series	Group	Area

Cretaceous	Comanchean	Washita	Southern Oklahoma

Synonymous Formations

Comanchean

Cretaceous

Washita


Duncan

System	Series	Group	Area

Permian	Guadalupian	N/A	Bradley Golden Trend

Synonymous Formations

El Reno

Flowerpot (Glorietta)

Flowerpot Sh

Fortuna Sds

Guadalupian

Permian

Permian (Undiff)


Dunn Maguire

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills	Northern Arkansas

Synonymous Formations

Atoka

Atokan

Bostwick Congl

Cecil Series

Coody

Deener Sds

Lake Murray

Lester Ls

Pennsylvanian

Red Oak

Thirteen Finger Ls

Upper Dornick Hills


Dutcher

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills	McAlester Basin

Synonymous Formations

Atoka

Atokan

Bostwick Congl

Deener Sds

Lake Murray

Pennsylvanian

Spiro

Thirteen Finger Ls

Upper Dornick Hills


Dutcher Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville

Brown Lime

Cherokee

Deese

Des Moinesian

Krebs Group

L Hart

Lone Grove Series

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge Carpenter)

Sam Creek

Savanna

Spainiard

Strawn Group


Eagle Ford

System	Series	Group	Area

Cretaceous	Gulf	N/A	Southern Oklahoma

Ouachita

Synonymous Formations

Cretaceous

Gulf


Earlsboro Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Nemaha Ridge

Cherokee

Synonymous Formations

Arnold Sd

Blue Jacket Sd (Glen, Salt)

Boggy

Cherokee

Deese

Des Moinesian

Fourth Deese

Inola Ls

Krebs Group

L Fusulinia

L Pooler Sd

Lone Grove Series

Millsap Lake

Pennsylvanian

Red Fork (Cherokee Sd)

Red Fork Sd

Strawn Group

U Hart


Elmont-Reading

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Wabaunsee

Synonymous Formations

Brownville

Cisco

Cisco (Non-Arkosic Red Bebs)

Cisco Sands

Collings Ranch

Fusulinid Ls

Gregory Lm

Pennsylvanian

Stonebraker Ls

Thrifty

Vanoss

Virgilian

Wabaunsee


El Reno

System	Series	Group	Area

Permian	Guadalupian	N/A	Bradley Golden Trend

Hollis Basin

NW Oklahoma

Synonymous Formations

Blaine Gyp

Chickasha

Dog Creek Sh

Dog Creek Sh (San Andres)

Duncan

Flowerpot (Glorietta)

Flowerpot Sh

Fortuna Sds

Guadalupian

Permian

Permian (Undiff)

Prosperity


Elgin [Carmichael]

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NE Oklahoma

Shawnee

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Elgin

Grey Ls

Hoover

Megargle Ls (Rocky Mound)

Pennsylvanian

Shawnee

Thrifty

Vanoss

Virgilian


Elgin Sd

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Nemaha Ridge

Shawnee	NW Oklahoma

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Elgin (Carmicheal)

Grey Ls

Hoover Sd

Megargle Ls (Rocky Mound)

Pennsylvanian

Shawnee

Thrifty

Vanoss

Virgilian


Eminence Dol

System	Series	Group	Area

Precambrian	Croixan	Arbuckle Group	NE Oklahoma

Northern Arkansas

Synonymous Formations

Arbuckle

Arbuckle Group

Butterly Dol

Croixan

Davis

Derby-Doevum

Ft Sill Ls

Honey Creek Ls

Potosi

Precambrian

Royer Dol

Signal Mtn Ls

Timbered Hills


Endicott Sd

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Oklahoma City

Shawnee	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Ada

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

First Lovell (Toronto)

Graham

Griffin Ls

Lovell Ls

Megargle Ls (Rocky Mound)

Pennsylvanian

Shawnee

Virgilian

Wynona Sd


Enid

System	Series	Group	Area

Permian	Guadalupian	N/A	Bradley Golden Trend

Hollis Basin

NW Oklahoma

Synonymous Formations

Cimarron

Clear Fork

Garber

Hennessey

Hennessey (Clear Fork)

Hollandburg

Leonardian

Marion

Permian

Permian (Undiff)

Red Cave

Sumner

Tubb

Wellington

Wichita

Wichita-Clear Fork


Errotic Boulder

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Ouachita Region

Synonymous Formations

Aldridge

Britt Sd

Britt Sd (Anderson)

Cunningham Sd

Cunningham Sd (Hutson)

Humphreys

Inscore

Johns Valley

Lake Ardmore

Markham

Overbrook

Pennsylvanian

Rod Club

Sims (Velma)

Springer

Springeran


Everton

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Northern Arkansas

Simpson

Synonymous Formations

Basal O C Sd

Blakely Sd

Burgen Sd

Champlainian

Chazyan

Johnson (Hoopes) Sd

Joins

Oil Creek

Ordovician

Simpson

Stamper Ls


False Mayes

System	Series	Group	Area

Mississippian	Chesterian	N/A	McAlester Basin

Synonymous Formations

Barnett Sh

Batesville Sd

Caney Sh

Chesterian

Hindsville

Hindsville Ls (Grand River)

Jackfork

Manning (Chester)

MIssissippian

Prairie Mtn

Wildhorse Mtn


Fay

System	Series	Group	Area

Mississippian	Chesterian	N/A	Northern Arkansas

Synonymous Formations

Caney Sh

Chester

Chesterian

Fayetteville Sh

Game Refuge

Jackfork

Manning (Chester)

Markham Mill

Mississippian

Weddington Sd

Wesley


Fayetteville Sh

System	Series	Group	Area

Mississippian	Chesterian	N/A	NE Oklahoma

Synonymous Formations

Caney Sh

Chester

Chesterian

Fay

Game Refuge

Jackfork

Manning (Chester)

Markham Mill

Mississippian

Weddington Sd

Wesley


Fernvale

System	Series	Group	Area

Ordovician	Cincinnatian	Richmond	Bradley Golden Trend

Southern Oklahoma

Velma Doyle

Cement Chickasha

Hollis Basin

Oklahoma City

Nemaha Ridge

NW Oklahoma

McAlester Basin

Synonymous Formations

Bigfork Chert

Cincinnatian

Fernvale Ls

Ordovician

Richmond


Fernvale Ls

System	Series	Group	Area

Ordovician	Cincinnatian	Richmond	NE Oklahoma

Northern Arkansas

Synonymous Formations

Bigfork Chert

Cincinnatian

Fernvale

Ordovician

Richmond


Fifth Deese [Osborn]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Bradley Golden Trend

Cherokee

Synonymous Formations

Big Branch

Booch Sd (Warner)

Cherokee

Deese

Des Moinesian

Hartshorne

Kickapoo Creek

Krebs Group

McAlester

Mona Sd

Pennsyvanian

Pumpkin Creek Ls

Strawn Group

Unconformity Sd

Warner

Williams (Morris, Griffen, Hefner)


First Bromide

System	Series	Group	Area

Ordovician	Champlainian	Black River	Bradley Golden Trend

Mohawkian	Velma Doyle

Simpson	Cement Chickasha

Synonymous Formations

Black River

Champlainian

Corbin Ranch

Mohawkian

Ordovician

Second Wilcox

Simpson

Simpson Dol (Marshall)

Simpson Dolo

Wilcox

Womble Sh


First Checkerboard

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Bradley Golden Trend

Skiatook

Synonymous Formations

A C Checkerboard

Canyon Group

Checkerboard Ls

Chubbee

Coffeyville

Confederate Ls

Culp Sand

Francis

Hogshooter Ls

Hoxbar

Hoxbar Oolites

Kansas City

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt


First Deese Sd [Abernathy]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Bradley Golden Trend

Marmaton

Synonymous Formations

Altamont

Bandera

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

Holdenville

Homer Ls

L Glover Sd

Labette Sh - Peru Sd

Lenepah Ls

Lone Camp

Marmaton

Natsy Ls

Norris

Nowata Sh

Oolagah Ls

Oswego Ls

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Sasakawa Ls

Second Deese (Rue)

Strawn Group

U Glover Sd

Wayside Sd

Wetumka

Wewoka

Willams Ls


First Lovell [Toronto]

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Shawnee

Synonymous Formations

Ada

Armstrong (Gunsight)

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Graham

Griffin Ls

Lovell Ls

Pennsylvanian

Shawnee

Virgilian


First Mix Zn

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Oklahoma City

Simpson

Synonymous Formations

Blakely Sd

Champlainian

Chazyan

Fite Ls

McLish

Ordovician

Plattin Ls

Simpson

Simpson Sd


First Oolitic Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Ochelata

Synonymous Formations

Avant Ls

Caddo Creek

Canyon Group

Doyle Ls (Loco)

Healdton

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Okesa Sd

Pennsylvanian

Wildhorse Ls

Wildhorse Ls (Avant)

Zuckerman Ls


First Wilcox

System	Series	Group	Area

Ordovician	Champlainian	Black River	Nemaha Ridge

Mohawkian

Simpson

Synonymous Formations

Black River

Bromide

Champlainian

Green Shale

Mohawkian

Ordovician

Second Bromide

Second Wilcox

Simpson

Simpson Dolo

Womble Sh


Fite Ls

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	NE Oklahoma

Simpson

Synonymous Formations

Blakely Sd

Champlainian

Chazyan

First Mix Zn

Joachim Dolo

McLish

Ordovician

Plattin Ls

School Ld (Vencel) Sd

Simpson

Simpson Sd


Florence

System	Series	Group	Area

Permian	Wolfcampian	Chase	Oklahoma City

Nemaha Ridge

NW Oklahoma

Synonymous Formations

Chase

Colman Junction

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Wolfcampian

Wreford Ls


Flowerpot [Glorietta]

System	Series	Group	Area

Permian	Guadalupian	N/A	NW Oklahoma

Synonymous Formations

Chickasha

Duncan Sd

El Reno

Flowerpot Sh

Fortuna Sds

Guadalupian

Permian

Permian (Undiff)


Flowerpot Sh

System	Series	Group	Area

Permian	Guadalupian	N/A	Hollis Basin

Synonymous Formations

Chickasha

Duncan

El Reno

Flowerpot (Glorietta)

Fortuna Sds

Guadalupian

Permian

Permian (Undiff)


Foraker Ls

System	Series	Group	Area

Permian	Wolfcampian	Council Grove	Oklahoma City

Nemaha Ridge

NW Oklahoma

Synonymous Formations

Basal Pontotoc

Council Grove

Permian

Permian (Undiff)

Pontotoc

Post Oak Congl

Stratford

Stratford (Arkosic)

Wolfcampian


Fortuna Sds

System	Series	Group	Area

Permian	Guadalupian	Sumner	Cement Chickasha

Leonardian

Synonymous Formations

Chickasha

Cimarron

Clear Fork

Duncan

Duncan Sd

El Reno

Enid

Flowerpot (Glorietta)

Flowerpot Sh

Garber

Guadalupian

Hennessey

Hennessey (Clear Fork)

Leonardian

Permian

Permian (Undiff)

Red Cave

Sumner

Tubb

Wellington

Wichita - Clear Fork


Fourmile

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NE Oklahoma

Douglas

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Henderson

Lower Tonkawa

Nelagoney Vamoosa

Niles Sds

Pennsylvanian

Tonkawa Sd

Tonkawa Sd (Stainaker)

Vamoosa

Virgilian


Fourth Deese

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Bradley Golden Trend

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville Sd

Boggy

Blue Jacket Sd (Glen Salt)

Cherokee

Deese

Des Moinesian

Earlsboro Sd

Hart Ls

Inola Ls

Krebs Group

L Fusulinia

L Hart

L Pooler Sd

Lone Camp

Lone Grove Series

Millsap Lake

Mona Sd

Pennsylvanian

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Squirrel Sd

Strawn Group

Tussy

U Hart


Francis

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	McAlester Basin

Skiatook	NE Oklahoma

Synonymous Formations

A C Checkerboard

Anadarche Ls

Bayou

Belle City

Big Shale

Canyon Group

Checkerboard

Chubbee

Coffeyville

Crinerville Ls

Dewey Ls

Graford

Hedland Sd

Hogshooter

Hoxbar

Hoxbar Oolites

Kansas City

Layton (True)

Marchand Sd

Medrano

Missourian

Nelly Bly

Palo Pinto

Pennsylvanian

Skiatook

Whitt

Willie Sd


Fredricksburg

System	Series	Group	Area

Cretaceous	Comanchean	Fredricksburg	N/A

Synonymous Formations

Comanchean

Cretaceous

Goodland Ls


Frensley Ls

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills	Southern Oklahoma

Synonymous Formations

Alma

Atoka

Atokan

Blackjack School

Carpenter

Georges Fork

Gilcrease

Lake Murray

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills

Webbers Falls


Frisco Ls

System	Series	Group	Area

Devonian	Helderbergian	Hunton	Bradley Golden Trend

Ulsterian	Oriskany	Southern Oklahoma

NE Oklahoma

Synonymous Formations

Bois D Arc

Clifty Ls

Devonian

Haragan

Helderbergian

Hunton

Oriskany

Penters Chert

Sallisaw Sd

Ulsterian


Ft Riley Ls

System	Series	Group	Area

Permian	Wolfcampian	Chase	Oklahoma City

Nemaha Ridge

NW Oklahoma

Synonymous Formations

Chase

Colman Junction

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Wolfcampian


Ft Scott Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Marmaton

Synonymous Formations

Deese

Des Moinesian

L Glover Sd

Lone Camp

Marmaton

Norris

Oswego

Oswego Ls (Ft Scott)

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Second Deese Sd (Pharoah)

Strawn Group

Wetumka


Ft Sill Ls

System	Series	Group	Area

Precambrian	Croixan	Arbuckle Group	Southern Oklahoma

Synonymous Formations

Arbuckle

Arbuckle Group

Croixan

Davis

Eminence Dol

Precambrian


Ft Worth Lm

System	Series	Group	Area

Cretaceous	Comanchean	Washita	Southern Oklahoma

Ouachita Region

Synonymous Formations

Comanchean

Cretaceous

Washita


Funston Ls

System	Series	Group	Area

Permian	Wolfcampian	Council Grove	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Basal Pontotoc

Colman Junction

Council Grove

Neva Ls

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Wolfcampian


Fusulinid Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Hollis Basin

Wabaunsee

Synonymous Formations

Brownville Ls

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Cryptozoan

Elmont-Reading

Grayhorse

Gregory Lm

Pennsylvanian

Stonebraker Ls

Thrifty

Vanoss

Virgilian

Wabaunsee


Game Refuge

System	Series	Group	Area

Mississippian	Chesterian	N/A	Ouachita Region

Synonymous Formations

Caney Sh

Chester

Chesterian

Fay

Fayetteville Sh

Jackfork

Manning (Chester)

Mississippian

Weddington Sd


Garber

System	Series	Group	Area

Permian	Leonardian	Sumner	Bradley Golden Trend

Hollis Basin

Oklahoma City

Nemaha Ridge

NW Oklahoma

Synonymous Formations

Clear Fork

Enid

Hennessey

Hennessey (Clear Fork)

Leonardian

Permian

Permian (Undiff)

Red Cave

Sumner

Tubb

Witchita - Clear Fork


Garner Sd

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Cement Chickasha

Wabaunsee

Synonymous Formations

Brownville Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Deer Creek

Elgin (Carmichael)

Le Compton

Megargle Ls (Rocky Mound)

Pawhuska

Pawhuska (Deer Creek)

Pennsylvanian

Shawnee

Thomas Sd

Thrifty

Topeka Ls

Virgilian

Wabaunsee


Gasconade

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	 NE Oklahoma

Northern Arkansas

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Collier Fm

Cool Creek

Lukfata Sd

McKenzie Hill

Ordovician


Gene Autry Sh

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Southern Oklahoma

Synonymous Formations

Cromwell Sd (Union Valley Sd)

Golf Course

Hale

Lower Dornick Hills

Lyons Ls

Lyons Sd (Cromwell)

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Prairie Grove

Primrose Ls


Georges Fork

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	McAlester Basin

Synonymous Formations

Atoka

Atokan

Frensley Ls

Gilcrease

Lake Murray

Morris-Self-Tackett

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills


Gilcrease

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills	NE Oklahoma

Synonymous Formations

Alma

Atoka

Atokan

Blackjack School

Carpenter

Casey-Freilburg

Deener Sds

Frensley Ls

Georges Fork

Lake Murray

Lester Ls

Morris-Self-Tackett

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills

Webbers Falls


Golf Course

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Southern Oklahoma

Synonymous Formations

Bloyd

Brentwood Ls

Cane Hill

Cromwell Sd (Union Valley Sd)

Gene Autry Sh

Hale

Jefferson Sd

Johns Valley

Joliff Ls

Kessler Ls

Lower Dornick Hills

Lyons Ls

Lyons Sd (Cromwell)

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Otterville Ls

Pennsylvanian

Prairie Grove

Primrose Ls

Primrose Sd

Primrose Sd (Woods)

Purdy Sd

Roundprairie

Rowland

Union Valley Ls

Wapanucka Ls (Chicachoc Chert)

Woolsey


Goddard

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Bradley Golden Trend

Velma Doyle

Synonymous Formations

Black Marker (Horsefly Sd)

Boatwright

Goodwin (Flattop)

Goodwin (Frensley)

Pennsylvanian

Spiers

Springer

Springeran


Goodland Ls

System	Series	Group	Area

Cretaceous	Comanchean	Fredricksburg	Southern Oklahoma

Ouachita Region

Synonymous Formations

Comanchean

Cretaceous

Fredricksburg


Goodwin [Flattop]

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Velma Doyle

Synonymous Formations

Black Marker (Horsefly Sd)

Boatwright

Goddard

Pennsylvanian

Springer

Springeran


Goodwin [Frensley]

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Velma Doyle

Synonymous Formations

Boatwright

Goddard

Pennsylvanian

Spiers

Springer

Springeran


Graford

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Hollis Basin

Skiatook

Synonymous Formations

Avadarche Ls

Bayou

Belle City

Canyon Group

Chubbee

Crinerville Ls

Dewey Ls

Francis

Hedland Sd

Hogshooter Ls

Hoxbar

Kansas City

Missourian

Nelly Bly

Pennsylvanian

Skiatook

Whitt

Willie Sd


Graham

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Hollis Basin

Shawnee

Douglas

Synonymous Formations

Ada

Amazonia

Armstrong (Gunsight)

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Endicott Sd

First Lovell (Toronto)

Fourmile

Griffin Ls

Haskell Ls

Hebner

Henderson

Lovell Ls

Lovell Sd

Lower Tonkawa

Megargle Ls (Rocky Mound)

Nelagoney Vamoosa

Niles Ls

Niles Sds

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Shawnee

Swastika

Tonkawa Sd

Tonkawa Sd (Stainaker)

Upper Tonkawa

Vamoosa

Virgilian

Wynona Sd


Granite

System	Series	Group	Area

Precambrian	N/A	Granite	Bradley Golden Trend

Southern Oklahoma

Velma Doyle

Cement Chickasha

Hollis Basin

Oklahoma City

Nemaha Ridge

NW Oklahoma

McAlester Basin

Ouachita Region

Northern Arkansas

Synonymous Formations

Colbert

Precambrian

Prophery

Spavinaw

Tishomingo


Grayhorse

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Wabaunsee

Synonymous Formations

Brownville Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Fusulinid Ls

Gregory Lm

Pennsylvanian

Thrifty

Vanoss

Virgilian

Wabaunsee


Grayson Mari

System	Series	Group	Area

Cretaceous	Comanchean	Washita	Southern Oklahoma

Ouachita Region

Synonymous Formations

Comanchean

Cretaceous

Washita


Green Sh Sd

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Oklahoma City

Simpson

Synonymous Formations

Champlainian

Chazyan

Ordovician

Second Wilcox

Simpson

Simpson Sd

Third Bromide

Tulip Creek

Womble Sh


Green Shale

System	Series	Group	Area

Ordovician	Champlainian	Black River	Oklahoma City

Mohawkian

Simpson

Synonymous Formations

Black River

Bromide

Champlainian

First Wilcox

Mohawkian

Ordovician

Second Bromide

Second Wilcox

Simpson

Simpson Dolo

Womble Sh


Gregory Lm

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Cement Chickasha

Wabaunsee

Synonymous Formations

Bird Creek Ls

Brownville Ls

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Cryptozoan

Douglas

Elmont - Reading

Fusulinid Ls

Grayhorse

Happy Hollow

Howard

Pennsylvanian

Stonebraker Ls

Thomas Sd

Thrifty

Vanoss

Virgilian

Wabaunsee


Grey Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Cement Chickasha

Shawnee

Synonymous Formations

Ada

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Elgin (Carmichael)

Elgin Sd

Hoover Sd

Megargle Ls (Rocky Mound)

Oread

Pennsylvanian

Shawnee

Thrifty

Vanoss

Virgilian


Griffin Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Cement Chickasha

Shawnee

Synonymous Formations

Ada

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Endicott Sd

First Lovell (Toronto)

Graham

Heebner

Lovell Ls

Megargle Ls (Rocky Mound)

Pennsylvanian

Shawnee

Virgilian

Wynona Sd


Guadalupian

System	Series	Group	Area

Permian	N/A	N/A	N/A

Synonymous Formations

Blaine Gyp

Chickasha

Dog Creek Sh

Dog Creek Sh (San Andres)

Duncan

El Reno

Flowerpot (Glorietta)

Flowerpot Sh

Fortuna Sds

Marion

Marlow

Permian

Permian (Undiff)

Prosperity

Rush Springs

White Horse

White Horse Gp (Artesia)


Gulf

System	Series	Group	Area

Cretaceous	N/A	N/A	N/A

Synonymous Formations

Cretaceous

Eagle Ford

Woodbine


Hale

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills	NE Oklahoma

Northern Arkansas

Synonymous Formations

Cane Hill

Cromwell Sd (Union Valley Sd)

Gene Autry Sh

Golf Course

Jefferson Sd

Johns Valley

Joliff Ls

Lower Dornick Hills

Lyons Ls

Lyons Sd (Cromwell)

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Prairie Grove

Primrose Ls

Primrose Sd

Primrose Sd (Woods)

Roundprairie

Rowland

Union Valley Ls


Hammar Haindl Sd

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Oklahoma City

Simpson

Synonymous Formations

Basal McLish Sd

Blakely Sd

Champlainian

Chazyan

Joachim Dolo

McLish

Ordovician

Simpson

Simpson Sd

Tyner Sh


Happy Hollow

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Wabaunsee

Synonymous Formations

Brownville Ls

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Fusulinid Ls

Gregory Lm

Pennsylvanian

Thrifty

Vanoss

Virgilian

Wabaunsee


Haragan

System	Series	Group	Area

Devonian	Helderbergian	Hunton	Bradley Golden Trend

Silurian	Ulsterian	Southern Oklahoma

Niagaran &	Velma Doyle

Alexandrian	Cement Chickasha

Oklahoma City

Nemaha Ridge

NW Oklahoma

McAlester Basin

Synonymous Formations

Blaylock Sd

Brassfield Ls

Devonian

Frisco Ls

Helderbergian

Henryhouse

Hunton

Niagaran & Alexandrian

Penters Chert

Silurian

St Clair Ls

Ulsterian


Hart Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Bradley Golden Trend

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville Sd

Blue Jacket (Glen Salt)

Boggy

Cherokee

Deese

Des Moinesian

Fourth Deese

Inola Ls

Krebs Group

L Fusulinia

L Pooler Sd

Lone Grove Series

Millsap Lake

Pennsylvanian

Strawn Group


Hart Ls

System	Series	Group	Area

Permian	Wolfcampian	Admire	Southern Oklahoma

Synonymous Formations

Admire

Basal Pontotoc

Permian

Permian (Undiff)

Pontotoc

Post Oak Congl

Stratford (Arkosic)

Wolfcampian


Hartshorne

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee	NE Oklahoma

Northern Arkansas

Synonymous Formations

Big Branch

Cherokee

Deese

Des Moinesian

Fifth Deese (Osborn)

Kickapoo Creek

Krebs Group

Mona Sd

Pennsylvanian

Pumpkin Creek Ls

Strawn Group

Unconformity Sd

Williams (Morris, Griffen, Hefner)


Haskell Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Douglas

Synonymous Formations

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Graham

Lovell Ls

Lovell Sd

Nelagoney Vamoosa

Niles Ls

Pennsylvanian

Swastika

Vamoosa

Virgilian


Healdton

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Southern Oklahoma

Ochelata

Synonymous Formations

Avant Ls

Caddo Creek

Canyon Group

Doyle Ls (Loco)

First Oolitic Ls

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Okesa Sd

Pennsylvanian

Perry Gas Sand

Wildhorse Ls

Wildhorse Ls (Avant)

Yule (Funk) Sd

Zuckerman Ls


Hedland Sd

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Skiatook

Synonymous Formations

Belle City

Canyon Group

Chubbee

Crinerville Ls

Francis

Graford

Hogshooter Ls

Hoxbar

Kansas City

Missourian

Pennsylvanian

Skiatook

Whitt

Willie Sd


Heebner

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Shawnee

Synonymous Formations

Ada

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Endicott Sd

Graham

Griffin Ls

Megargle Ls (Rocky Mound)

Oread Ls

Pennsylvanian

Shawnee

Virgilian


Helderbergian

System	Series	Group	Area

Devonian	Helderbergian	Hunton	N/A

Ulsterian

Synonymous Formations

Bois D Arc

Devonian

Frisco Ls

Haragan

Hunton

Penters Chert

Ulsterian


Henderson

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Hollis Basin

Douglas

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Fourmile

Graham

Lower Tonkawa

Nelagoney Vamoosa

Niles Ls

Niles Sds

Pennsylvanian

Tonkawa Sd

Tonkawa Sd (Stainaker)

Vamoosa

Virgilian


Hennessey

System	Series	Group	Area

Permian	Leonardian	Sumner	Bradley Golden Trend

Oklahoma City

NW Oklahoma

Synonymous Formations

Cimarron

Clear Fork

Enid

Fortuna Sds

Hennessey (Clear Fork)

Leonardian

Permian

Permian (Undiff)

Sumner

Wichita - Clear Fork


Hennessey [Clear Fork]

System	Series	Group	Area

Permian	Leonardian	Sumner	Hollis Basin

Synonymous Formations

Cimarron

Clear Fork

Enid

Fortuna Sds

Garber

Hennessey

Leonardian

Permian

Permian (Undiff)

Red Cave

Sumner

Tubb

Wichita - Clear Fork


Henryhouse

System	Series	Group	Area

Silurian	Niagaran &	Hunton	Bradley Golden Trend

Alexandrian	Southern Oklahoma

Synonymous Formations

Blaylock Sd

Brassfield Ls

Haragan

Hunton

Niagaran & Alexandrian

Silurian

St Clair Ls


Herington Ls

System	Series	Group	Area

Permian	Wolfcampian	Chase	Oklahoma City

Nemaha Ridge

NW Oklahoma

Synonymous Formations

Chase

Colman Junction

Krider

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Towanda

Winfield

Wolfcampian


Hewitt

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Southern Oklahoma

Ochelata

Synonymous Formations

Avant Ls

Black Ostracod Ls

Brad

Caddo Creek

Canyon Group

Cottage Grove (Mussellem)

Daube Ls

Doyle Ls (County Line)

Hilltop Fm

Hoxbar

Lansing

Main Oolitic Ls

Missourian

Musselman Sd

Ochelata

Osage Layton

Pennsylvanian

Perry Gas Sand

Wann Fm

Zuckerman Ls


Hilltop Fm

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	McAlester Basin

Ochelata

Synonymous Formations

Avant Ls

Black Ostracod Ls

Brad

Caddo Creek

Canyon Group

Cottage Grove (Mussellem)

Daube Ls

Doyle Ls (County Line)

First Oolitic Ls

Healdton

Hewitt

Hoxbar

Lansing

Main Oolitic Ls

Missourian

Musselman Sd

Ochelata

Okesa Sd

Osage Layton

Pennsylvanian

Perry Gas Sand

Wann Fm

Wildhorse Ls

Wildhorse Ls (Avant)

Yule (Funk) Sd

Zuckerman Ls


Hindsville

System	Series	Group	Area

Mississippian	Chesterian	N/A	Northern Arkansas

Synonymous Formations

Ada Mayes (Ahloso)

Barnett Sh

Batesville Sd

Caney Sh

Chesterian

False Mayes

Hindsville Ls (Grand River)

Jackfork

Manning (Chester)

Mississippian

Prairie Mtn

Wildhorse Mtn


Hindsville Ls [Grand River]

System	Series	Group	Area

Mississippian	Chesterian	N/A	NE Oklahoma

Synonymous Formations

Ada Mayes (Ahloso)

Barnett Sh

Batesville Sd

Caney Sh

Chesterian

False Mayes

Hindsville

Jackfork

Manning (Chester)

Mississippian

Prairie Mtn

Wildhorse Mtn


Hogshooter

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Bradley Golden Trend

Skiatook	Nemaha Ridge

NW Oklahoma

NE Oklahoma

Synonymous Formations

A C Checkerboard

Canyon Group

Chubbee

Confederate Ls

Crinerville Ls

Francis

Hoxbar

Hoxbar Oolites

Kansas City

Layton (True)

Layton Sands

Marchand Sd

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt


Hogshooter Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Oklahoma City

Skitook	McAlester Basin

Synonymous Formations

Belle City

Canyon Group

Chubbee

Crinerville Ls

Francis

Graford

Hedland Sd

Hoxbar

Kansas City

Missourian

Pennsylvanian

Skiatook

Whitt


Holdenville

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Marmaton

Synonymous Formations

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Homer Ls

Lenepah Ls

Marmaton

Natsy Ls

Norris

Nowata Sh

Pennsylvanian

Sasakawa Ls

Second Deese (Rue)

Strawn Group

U Glover Sd

Wayside Sd


Hollandburg

System	Series	Group	Area

Permian	Leonardian	Sumner	Nemaha Ridge

Synonymous Formations

Enid

Leonardian

Marion

Noble Olson Sds

Permian

Permian (Undiff)

Sumner

Wellington Sh

Wichita

Wichita - Clear Fork


Homer Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Marmaton

Synonymous Formations

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Lenepah Ls

Marmaton

Natsy Ls

Norris

Pennsylvanian

Strawn Group

U Glover Sd

Wayside Sd


Honey Creek Ls

System	Series	Group	Area

Precambrian	Croixan	Timbered Hills	Southern Oklahoma

Synonymous Formations

Bonneterre Dol

Croixan

Davis

Eminence Dol

Precambrian

Timbered Hills


Hoover Sd

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Oklahoma City

Shawnee	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Elgin (Carmichael)

Elgin Sd

Grey Ls

Megargle Ls (Rocky Mound)

Pennsylvanian

Shawnee

Thrifty

Vanoss

Virgilian


Howard

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Wabaunsee

Synonymous Formations

Bird Creek Ls

Brownville Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Gregory Lm

Pawhuska Ls

Pennsylvanian

Thomas Sd

Thrifty

Vanoss

Virgilian

Wabaunsee


Hoxbar

System	Series	Group	Area

Pennsylvanian	Missourian	Ochelata	N/A

Skiatook

Synonymous Formations

A C Checkerboard

Anadarche Ls

Avant Ls

Bayou

Belle City

Big Shale

Black Ostracod Ls

Brad

Caddo Creek

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Coffeyville

Confederate Ls

Cottage Grove (Mussellem)

Crinerville Ls

Culberson

Culp Sand

Daube Ls

Dewey Ls

Doyle Ls (County Line)

Doyle Ls (Loco)

First Checkerboard

First Oolitic Ls

Francis

Graford

Healdton

Hedland Sd

Hewitt

Hilltop Fm

Hogshooter

Hogshooter Ls

Hoxbar Oolites

Kansas City

Lake Pinto

Lansing

Layton (True)

Layton Sand

Main Oolitic Ls

Marchand Sd

Medrano

Melton Oolitic

Missourian

Musselman Sd

Nelly Bly

Ochelata

Okesa Sd

Osage Layton

Palo Pinto

Pennsylvanian

Perry Gas Sand

Second Checkerboard

Seminole

Skiatook

Wade Sand

Wann Fm

Whitt

Wildhorse Ls

Wildhorse Ls (Avant)

Willie Sd

Yule (Funk) Sd

Zuckerman Ls


Hoxbar Oolites

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Velma Doyle

Skiatook

Synonymous Formations

A C Checkerboard

Canyon Group

Checkerboard Ls

Chubbee

Coffeyville

Confederate Ls

Crinerville Ls

Culp Sand

First Checkerboard

Francis

Hogshooter

Hoxbar

Kansas City

Layton (True)

Layton Sand

Marchand Sd

Medrano

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt


Hudson Sells

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	Northern Arkansas

Synonymous Formations

Atoka

Atokan

Cecil Series

Deener Sds

Dirty Creek

Lake Murray

Lester Ls

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills


Humphreys

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Velma Doyle

Synonymous Formations

Britt Sd

Britt Sd (Anderson)

Errotic Boulder

Johns Valley

Overbrook

Pennsylvanian

Springer

Springeran


Hunton

System	Series	Group	Area

Devonian	Oriskany	Hunton	Velma Doyle

Silurian	Ulsterian	Cement Chickasa

Helderbergian	Hollis Basin

Niagaran &	Oklahoma City

Alexandrian	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Blaylock Sd

Bois D Arc

Brassfield

Chimney Hill

Clifty Ls

Devonian

Frisco Ls

Haragan

Helderbergian

Henryhouse

Niagaran & Alexandrian

Oriskany

Penters Chert

Sallisaw Sd

Silurian

St Clair Ls

Ulsterian


Inola Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Cherokee	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Arnold Sd

Blue Jacket Sd (Glen Salt)

Boggy

Cherokee

Deese

Des Moinesian

Earlsboro Sd

Fourth Deese

Krebs Group

L Fusulinia

L Pooler Sd

Lone Grove Series

Millsap Lake

Pennsylvanian

Strawn Group

U Hart


Inscore

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Velma Doyle

Synonymous Formations

Britt Sd

Britt Sd (Anderson)

Errotic Valley

Johns Valley

Pennsylvanian

Rod Culb

Springer

Springeran


Jackfork

System	Series	Group	Area

Mississippian	Chesterian	N/A	Ouachita Region

Synonymous Formations

Ada Mayes (Ahloso)

Barnett Sh

Batesville Sd

Caney Sh

Chester

Chesterian

False Mayes

Fay

Fayetteville Sh

Game Refuge

Hindsville

Hindsville Ls (Grand River)

Manning (Chester)

Markham Mill

Mississippian

Prairie Mtn

Weddington Sd

Wesley

Wildhorse Mtn


Jefferson City

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	NE Oklahoma

Northern Arkansas

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Mazarn Sh

Ordovician

West Spring Creek


Jefferson Sd

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	McAlester Basin

Synonymous Formations

Cane Hill

Golf Course

Hale

Johns Valley

Lower Dornick Hills

Lyons Sd (Cromwell)

Morrow

Morrowan

Pennsylvanian

Primrose Sd

Primrose Sd (Woods)

Roundprairie

Rowland


Joachim Dolo

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Northern Arkansas

Simpson

Synonymous Formations

Basal McLish Sd

Blakely Sd

Champlainian

Chazyan

Fite Ls

Hammar Haindl Sd

McLish

Ordovician

School Ld (Vencel) Sd

Simpson

Simpson Sd

Tyner Sh


Johns Valley

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Ouachita Region

Synonymous Formations

Cane Hill

Golf Course

Hale

Jefferson Sd

Lower Dornick Hills

Lyons Sd (Cromwell)

Morrow

Morrowan

Pennsylvanian

Primrose Sd

Primrose Sd (Woods)

Roundprairie

Rowland


Johns Valley

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Ouachita Region

Synonymous Formations

Aldridge

Britt Sd

Britt Sd (Anderson)

Cunningham Sd

Cunningham Sd (Hutson)

Errotic Boulder

Humpherys

Inscore

Lake Ardmore

Markham

Overbrook

Pennsylvanian

Rod Club

Sims (Velma)

Springer

Springeran


Johnson [Hoopes] Sd

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Oklahoma City

Simpson

Synonymous Formations

Basal O C Sd

Blakley Sd

Burgen Sd

Champlainian

Chazyan

Everton

Oil Creek

Ordovician

Simpson


Joins

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Bradley Golden Trend

Simpson	Southern Oklahoma

Velma Doyle

Cement Chickasha

Nemaha Ridge

McAlester Basin

Synonymous Formations

Blakely Sd

Burgen Sd

Champlainian

Chazyan

Everton

Ordovician

Simpson

Stamper Ls


Joliff Ls

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Southern Oklahoma

Synonymous Formations

Bloyd

Brentwood Ls

Golf Course

Hale

Lower Dornick Hills

Lyons Ls

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Prairie Grove

Primrose Ls

Union Valley Ls

Wapanucka Ls (Chicachoc Chert)


Kansas City

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	NW Oklahoma

Skiatook

Synonymous Formations

A C Checkerboard

Anadarche Ls

Bayou

Belle City

Big Shale

Brad

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Coffeyville

Confederate Ls

Crinerville Ls

Culberson

Culp Sand

Dewey Ls

First Checkerboard

Francis

Graford

Hedland Sd

Hogshooter

Hoxbar

Hoxbar Oolites

Lake Pinto

Layton (True)

Layton Sand

Marchand Sd

Medrano

Melton Oolitic

Missourian

Nelly Bly

Palo Pinto

Pennsylvanian

Second Checkerboard

Seminole

Skiatook

Wade Sand

Whitt

Willie Sd


Keokuk

System	Series	Group	Area

Mississippian	Osagean	N/A	NE Oklahoma

Northern Arkansas

Synonymous Formations

Ark Novaculite

Boone

Mayes

Mayes (Argillaceous very micaceous)

Miss Chat

Miss Ls

Mississippian

Osage

Osage Ls

Osagean

Sycamore

Sycamore (More calcareous slley sli mic)

Upper Ark Novaculite

Welden


Kessler Ls

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Northern Arkansas

Synonymous Formations

Bloyd

Golf Course

Lower Dornick Hills

Lyons Ls

Morrow

Morrowan

Otterville Ls

Pennsylvanian

Purdy Sd

Wapanucka Ls (Chicachoc Chert)


Kiamichi Clay

System	Series	Group	Area

Cretaceous	Comanchean	Washita	Southern Oklahoma

Ouachita Region

Synonymous Formations

Comanchean

Cretaceous

Washita


Kickapoo Creek

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Hollis Basin

Cherokee

Synonymous Formations

Big Branch

Booch Sd (Warner)

Cameron Sd

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Fifth Deese (Osborn)

Hartshorne

Krebs Group

L Hart

Lone Grove Series

McAlester

Mona Sd

Pennsylvanian

Pumpkin Creek Ls

Strawn Group

Taneha

Unconformity Sd

Warner

Williams (Morris Griffen Hefner)


Kindblade

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	Southern Oklahoma

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Crystal Mtn Sd

Ordovician

Roubidoux


Kinderhook Sh

System	Series	Group	Area

Mississippian	Kinderhookian	N/A	NW Oklahoma

Synonymous Formations

Ark Novaculite

Kinderhookian

Middle Ark Novaculite

Mississippian


Kinderhookian

System	Series	Group	Area

Mississippian	Kinderhookian	N/A	N/A

Synonymous Formations

Ark Novaculite

Kinderhook Sh

Mississippian


Krebs Group

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville

Big Branch

Blue Jacket Sd (Glen Salt)

Boggy

Booch Sd (Warner)

Brown Lime

Cameron Sd

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Dutcher Sd

Earlsboro Sd

Fifth Deese (Osborn)

Fourth Deese

Hart Ls

Hartshorne

Inola Ls

Kickapoo Creek

L Fusulinia

L Hart

L Pooler Sd

Lone Camp

Lone Grove Series

M Pooler Sd

McAlester

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge Carpenter)

Pink Ls

Pumpkin Creek Ls

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Sam Creek

Savanna

Spainiard

Squirrel Sd

Strawn Group

Taneha

Third Deese Sd (Gibson)

Tussy

U Hart

Unconformity Sd

Warner

Williams (Morris Griffen Hefner)


Krider

System	Series	Group	Area

Permian	Wolfcampian	Chase	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Chase

Colman Junction

Herington Ls

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Wolfcampian


L Fusulinia

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Velma Doyle

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville Sd

Blue Jacket Sd (Glen Salt)

Boggy

Cherokee

Deese

Des Moinesian

Earlsboro Sd

Fourth Deese

Hart Ls

Inola Ls

Krebs Group

L Pooler Sd

Lone Camp

Lone Grove Series

M Pooler Sd

Millsap Lake

Pennsylvanian

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)

U Hart


L Glover Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Cement Chickasha

Marmaton

Synonymous Formations

Bandera

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Ft Scott Ls

Labette Sh - Peru Sd

Lone Camp

Marmaton

Natsy Ls

Norris

Oolagah Ls

Oswego Ls

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Second Deese Sd (Pharoah)

Strawn Group

Wetumka

Wewoka

Willams Ls


L Hart

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Bradley Golden Trend

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville Sd

Big Branch

Blue Jacket Sd (Glen Salt)

Boggy

Booch Sd (Warner)

Brown Lime

Cameron Sd

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Dutcher Sd

Fourth Deese

Kickapoo Creek

Krebs Group

Lone Grove Series

McAlester

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge Carpenter)

Pumpkin Creek Ls

Sam Creek

Savanna

Spainiard

Strawn Group

Taneha

Tussy

Unconformity Sd

Warner

Williams (Morris Griffen Hefner)


L Pooler Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Cement Chickasha

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville Sd

Blue Jacket Sd (Glen Salt)

Boggy

Cherokee

Deese

Des Moinesian

Earlsboro Sd

Fourth Deese

Hart Ls

Inola Ls

Krebs Group

L Fusulinia

Lone Camp

Lone Grove Series

Millsap Lake

Pennsylvanian

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)

U Hart


Labette Sh - Peru Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Marmaton

Synonymous Formations

Big Lime

Deese

Des Moinesian

First Deese Sd (Abernathy)

L Glover Sd

Lone Camp

Marmaton

Norris

Oswego

Oswego Ls (Ft Scott)

Pennsylvanian

Second Deese (Rue)

Strawn Group

Wewoka

Willams Ls


Lake Ardmore

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Southern Oklahoma

Synonymous Formations

Aldridge

Cunningham Sd

Cunningham Sd (Hutson)

Errotic Boulder

Johns Valley

Markham

Pennsylvanian

Springer

Springeran


Lake Murray

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	Southern Oklahoma

Synonymous Formations

Alma

Atoka

Atokan

Blackjack School

Bostwick Congl

Carpenter

Casey - Freilburg

Cecil Series

Coody

Deener Sds

Dunn Maguire

Dutcher

Frensley Ls

Georges Fork

Gilcrease Sds

Hudson Sells

Lester Ls

Morris - Self - Tackett

Pennsylvanian

Pope Chapel

Red Oak

Russell Barton

Spiro

Thirteen Finger Ls

Upper Dornick Hills

Webbers Falls


Lake Pinto

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Hollis Basin

Skiatook

Synonymous Formations

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Confederate Ls

Culberson

Culp Sand

Hoxbar

Hoxbar Oolites

Kansas City

Melton Oolitic

Missourian

Pennsylvanian

Second Checkerboard

Seminole

Skiatook

Whitt


Lamotte Sd

System	Series	Group	Area

Precambrian	Croixan	Timbered Hills	NE Oklahoma

Northern Arkansas

Synonymous Formations

Croixan

Precambrian

Reagan Sd

Timbered Hills


Lansing

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	NW Oklahoma

Ochelata

Synonymous Formations

Avant Ls

Black Ostracod Ls

Brad

Caddo Creek

Canyon Group

Cottage Grove (Mussellem)

Daube Ls

Doyle Ls (County Line)

Doyle Ls (Loco)

First Oolitic Ls

Healdton

Hewitt

Hilltop Fm

Hoxbar

Main Oolitic Ls

Missourian

Musselman Sd

Ochelata

Okesa Sd

Osage Layton

Pennsylvanian

Perry Gas Sand

Wann Fm

Wildhorse Ls

Wildhorse Ls (Avant)

Yule (Funk) Sd

Zuckerman Ls


Layton [True]

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Nemaha Ridge

Skiatook	NW Oklahoma

Synonymous Formations

Canyon Group

Chubbee

Crinerville Ls

Francis

Hogshooter

Hoxbar

Hoxbar Oolites

Kansas City

Layton Sand

Medrano

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt


Layton Sand

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Oklahoma City

Skiatook

Synonymous Formations

Belle City

Canyon Group

Chubbee

Crinerville Ls

Francis

Hogshooter Ls

Hoxbar

Hoxbar Oolites

Kansas City

Layton (True)

Medrano

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt


Le Compton

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Shawnee

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Garner Sd

Megargle Ls (Rocky Mound)

Pawhuska Ls

Pawhuska Ls (Deer Creek)

Pennsylvanian

Shawnee

Thrifty

Vanoss

Virgilian


Lenepah Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese 	Oklahoma City

Marmaton	NE Oklahoma

Synonymous Formations

Altamont

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Holdenville

Homer Ls

Lone Camp

Marmaton

Natsy Ls

Norris

Nowata Sh

Oolagah Ls

Pennsylvanian

Sasakawa Ls

Second Deese (Rue)

Strawn Group

U Glover Sd

Wayside Sh

Wewoka


Leonardian

System	Series	Group	Area

Permian	Leonardian	Sumner	N/A

Synonymous Formations

Cimarron

Clear Fork

Enid

Fortuna Sds

Garber

Hennessey

Hennessey (Clear Fork)

Hollandburg

Marion

Noble Olson Sds

Permian

Permian (Undiff)

Red Cave

Sumner

Tubb

Wellington

Wichita

Wichita-Clear Fork


Lester Ls

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	Southern Oklahoma

Synonymous Formations

Atoka

Atokan

Casey-Freilburg

Cecil Series

Deener Sds

Dirty Creek

Gilcrease Sds

Hudson, Sells

Lake Murray

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills


Lone Camp

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Hollis Basin

Cherokee

Marmaton

Synonymous Formations

Altamont

Arnold Sd

Bandera

Big Lime

Big Lime (Oolagah)

Boggy

Cabaniss

Calvin

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

First Deese Sd (Abernathy)

Ft Scott Ls

Krebs Group

L Fusulinia

L Glover Sd

L Pooler Sd

Labette Sh-Peru Sd

Lone Grove Series

M Pooler Sd

Marmaton

Natsy Ls

Norris

Oolagah Ls

Oswego Ls

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Pink Ls

Prue Sd

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Rocky Point Congl

Second Deese (Rue)

Second Deese Sd (Pharoah)

Senora (Allen)

Skinner Sd

Squirrel Sd

Strawn Group

Stuart

Third Deese Sd (Gibson)

Thurman

U Fusulina

U Pooler Sd

Verdigris Ls

Wetumka

Wewoka

Wheeler Ool Ls

Willams Ls


Lone Grove Series

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Southern Oklahoma

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville Sd

Blue Jacket Sd (Glen, Salt)

Boggy

Brown Lime

Cabaniss

Cameron Sd

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Dutcher Sd

Earlsboro Sd

Fourth Deese

Hart Ls

Inola Ls

Kickapoo Creek

Krebs Group

L Fusulinia

L Hart

L Pooler Sd

McAlester

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Pink Ls

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Sam Creek

Savanna

Spainiard

Squirrel Sd

Strawn Group

Taneha

Third Deese Sd (Gibson)

Thurman

Tussy

U Fusulina

U Hart

U Pooler Sd

Unconformity Sd

Williams (Morris, Griffen, Hefner)


Lovell Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Oklahoma City

Douglas	Nemaha Ridge

Shawnee

Synonymous Formations

Ada

Amazonia

Armstrong (Gunsight)

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

First Lovell (Toronto)

Graham

Haskell Ls

Lovell Sd

Nelagoney Vamoosa

Niles Ls

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Shawnee

Swastika

Upper Tonkawa

Vamoosa

Virgilian


Lower Ark Novaculite

System	Series	Group	Area

Devonian	Chattanoogian	N/A	Ouachita Region

Synonymous Formations

Ark Novaculite

Chattanooga Sh

Chattanoogian

Devonian

Woodford Chert & Sh

Woodford Sh


Lower Dornick Hills

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Bradley Golden Trend

Velma Doyle

Cement Chickasha

Synonymous Formations

Bloyd

Brentwood Ls

Cane Hill

Cromwell Sd (Union Valley Sd)

Gene Autry Sh

Golf Course

Hale

Jefferson Sd

Johns Valley

Joliff Ls

Kessler Ls

Loyons Ls

Lyons Sd (Cromwell)

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Otterville Ls

Pennsylvanian

Prairie Grove

Primrose Ls

Primrose Sd

Primrose Sd (Woods)

Purdy Sd

Roundprairie

Rowland

Union Valley Ls

Wapanucka Ls (Chicachoc chert)

Woolsey


Lower Tonkawa

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Douglas

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Fourmile

Graham

Henderson

Nelagoney Vamoosa

Niles Sds

Pennsylvanian

Tonkawa Sd

Tonkawa Sd (Stainaker)

Vamoosa

Virgilian


Lukfata Sd

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	Ouachita Region

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Gasconade

McKenzie Hill

Ordovician


Lyons Ls

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	NE Oklahoma

Synonymous Formations

Bloyd

Brentwood Ls

Cromwell Sd (Union Valley Sd)

Gene Autry Sh

Golf Course

Hale

Joliff Ls

Kessler Ls

Lower Dornick Hills

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Otterville Ls

Pennsylvanian

Prairie Grove

Primrose Ls

Purdy Sd

Union Valley Ls

Wapanucka Ls (Chicachoc Chert)

Woolsey


Lyons Sd [Cromwell]

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	NE Oklahoma

Synonymous Formations

Cane Hill

Gene Autry Sh

Golf Course

Hale

Jefferson Sd

Johns Valley

Lower Dornick Hills

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Prairie Grove

Primrose Ls

Primrose Sd

Primrose Sd (Woods)

Roundprairie

Rowland


M Pooler Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Cement Chickasha

Cherokee

Synonymous Formations

Arnold Sd

Boggy

Cherokee

Deese

Des Moinesian

Krebs Group

L Fusulinia

Lone Camp

Lone Grove Series

Pennsylvanian

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)


Main Oolitic Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Ochelata

Synonymous Formations

Avant Ls

Brad

Canyon Group

Cottage Grove (Mussellem)

Daube Ls

Doyle Ls (County Line)

Hewitt

Hilltop Fm

Hoxbar

Lansing

Missourian

Musselman Sd

Ochelata

Osage Layton

Pennsylvanian


Manning [Chester]

System	Series	Group	Area

Mississippian	Chesterian	N/A	NW Oklahoma

Synonymous Formations

Ada Mayes (Ahloso)

Barnett Sh

Batesville Sd

Caney Sh

Chester

Chesterian

False Mayes

Fay

Fayetteville Sh

Game Refuge

Hindsville

Hindsville Ls (Grand River)

Jackfork

Markham Mill

Mississippian

Penn Caney

Pitkin Ls

Prairie Mtn

Weddington Sd

Wesley

Wildhorse Mtn


Marchand Sd

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Skiatook

Synonymous Formations

A C Checkerboard

Canyon Group

Checkerboard Ls

Chubbee

Coffeyville

Crinerville Ls

Francis

Hogshooter

Hoxbar

Hoxbar Oolites

Kansas City

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt


Marion

System	Series	Group	Area

Permian	Guadalupian	N/A	Cement Chickasha

Synonymous Formations

Guadalupian

Marlow

Permian

Permian (Undiff)

White Horse

White Horse (Artesia)


Marion

System	Series	Group	Area

Permian	Leonardian	N/A	Bradley Golden Trend

Synonymous Formations

Enid

Hollanburg

Leonardian

Noble Olson Sds

Permian

Permian (Undiff)

Sumner

Wellington Sh

Wichita

Wichita-Clear Fork


Markham

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Velma Doyle

Synonymous Formations

Cunningham Sd

Cunningham Sd (Hutson)

Errotic Boulder

Johns Valley

Lake Ardmore

Pennsylvanian

Springer

Springeran


Markham Mill

System	Series	Group	Area

Mississippian	Chesterian	N/A	Ouachita Region

Synonymous Formations

Caney Sh

Chester

Chesterian

Fay

Fayetteville Sh

Jackfork

Manning (Chester)

Mississipian

Weddington Sd


Marlow

System	Series	Group	Area

Permian	Guadalupian	N/A	Bradley Golden Trend

NW Oklahoma

Synonymous Formations

Guadalupian

Marion

Permian

Permian (Undiff)

White Horse

White Horse Gp (Artesia)


Marmaton

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NW Oklahoma

Marmaton

Synonymous Formations

Altamont

Bandera

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Ft Scott Ls

Holdenville

Homer Ls

L Glover Sd

Labette Sh-Peru Sd

Lenepah Ls

Lone Camp

Natsy Ls

Norris

Nowata Sh

Oolagah Ls

Oswego Ls

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Rocky Point Congl

Sasakawa Ls

Second Deese (Rue)

Second Deese Sd (Pharoah)

Strawn Group

U Glover Sd

Wayside Sd

Wetumka

Wewoka

Willams Ls


Mayes

System	Series	Group	Area

Mississippian	Meramecian	N/A	Southern Oklahoma

Osagean	Velma Doyle

Cement Chickasha

Synonymous Formations

Ada Mayes (Ahloso)

Ark Novaculite

Boone

Chappel

Chickasaw Crk

Keokuk

Mayes (Argilaceous very micaceous)

Meramec

Meramecian

Miss Chat

Miss Ls

Mississippian

Moorefield

Moyers

Osage

Osage Ls

Osagean

Reed Spring

Spergen

St Louis

Stanley

Sycamore

Sycamore (More calcareous slley, sli, mic)

Tenmile Creek

Upper Ark Novaculite

Warsaw

Welden


Mayes [Argillaceous very micaceous]

System	Series	Group	Area

Mississippian	Meramecian	N/A	Bradley Golden Trend

Osagean

Synonymous Formations

Ada Mayes (Ahloso)

Ark Novaculite

Boone

Chappel

Chickasaw Crk

Mayes

Meramecian

Miss Chat

Miss Ls

Mississippian

Moorefield

Moyers

Osage

Osage Ls

Osagean

Reed Spring

Spergen

St Louis

Stanley

Sycamore

Sycamore (More calcareous slley, sli, mic)

Tenmile Creek

Upper Ark Novaculite

Warsaw

Welden


Maysville Eden

System	Series	Group	Area

Odovician	Cincinnatian	Maysville Eden	N/A

Synonymous Formations

Bigfork Chert

Cincinnatian

Ordovician


Mazarn Sh

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	Ouachita Region

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Cotter Dol

Jefferson City

Ordovician

Powell Dol

West Spring Creek


McAlester

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee	NE Oklahoma

Northern Arkansas

Synonymous Formations

Big Branch

Booch Sd (Warner)

Cameron Sd

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Kickapoo Creek

Krebs Group

L Hart

Lone Grove Series

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Pumpkin Creek Ls

Strawn Group

Taneha

Unconformity Sd

Warner

Williams (Morris, Griffen, Hefner)


McKenzie Hill

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	Southern Oklahoma

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Gasconade

Lukfata Sd

Ordovician


McLish

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Bradley Golden Trend

Simpson	Southern Oklahoma

Velma Doyle

Cement Chickasha

Nemaha Ridge

McAlester Basin

Synonymous Formations

Basal McLish Sd

Blakely Sd

Champlainian

Chazyan

First Mix Zn

Fite Ls

Hammar Haindl Sd

Joashim Dolo

Ordovician

Plattin Ls

School Ld (Vencel) Sd

Simpson

Simpson Sd

Turner Sh


Medrano

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Skiatook

Synonymous Formations

Belle City

Canyon Group

Chubbee

Coffeyville

Crinerville Ls

Francis

Hogshooter Lime

Hoxbar

Hoxbar Oolites

Kansas City

Layton (True)

Layton Sand

Missourian

Palo Pinto

Pennsylvanian

Skiatook

Whitt


Megargle Ls [Rocky Mound]

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Hollis Basin

Shawnee

Synonymous Formations

Ada

Brownville Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Deer Creek

Elgin (Carmichael)

Elgin Sd

Endicott Sd

Garner Sd

Graham

Grey Ls

Griffin Ls

Heebner

Hoover Sd

Le Compton

Oread Ls

Pawhuska

Pawhuska Ls (Deer Creek)

Pennsylvanian

Shawnee

Thrifty

Topeka Ls

Vanoss

Virgilian

Wynona Sd


Melton Oolitic

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Skiatook

Synonymous Formations

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Confederate Ls

Culberson

Hoxbar

Kansas City

Lake Pinto

Missourian

Pennsylvanian

Second Checkerboard

Seminole

Skiatook

Whitt


Meramec

System	Series	Group	Area

Mississippian	Meramecian	N/A	Hollis Basin

NW Oklahoma

Synonymous Formations

Ada Mayes (Ahloso)

Caney Sh

Chappel

Chickasaw Crk

False Mayes

Mayes

Mayes (Argillaceous very micaceous)

Meramecian

Miss Chat

Miss Ls

Mississippian

Moorefield

Moyers

Spergen

St Genevieve

St Louis

Stanley

Sycamore

Tenmile Creek

Warsaw


Meramecian

System	Series	Group	Area

Mississippian	Meramecian	N/A	N/A

Synonymous Formations

Ada Mayes (Ahloso)

Caney Sh

Chappel

Chickasaw Crk

False Mayes

Mayes

Mayes (Argillaceous very micaceous)

Meramec

Miss Chat

Miss Ls

Mississippian

Moorefield

Moyers

Spergen

St Genevieve

St Louis

Stanley

Sycamore

Tenmile Creek

Warsaw


Middle Ark Novaculite

System	Series	Group	Area

Mississippian	Osagean	N/A	Ouachita Region

Kinderhookian

Synonymous Formations

Ark Novaculite

Boone

Kinderhook Sh

Kinderhookian

Miss Ls

Mississippian

Osage

Osage Ls

Osagean

St Joe

Sycamore

Sycamore (More calcareous slley, sli, mic)


Millsap Lake

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Hollis Basin

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville Sd

Blue Jacket Sd (Glen, Salt)

Boggy

Brown Lime

Cameron

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Dutcher Sd

Earlsboro Sd

Fourth Deese

Hart Ls

Inola Ls

Krebs Group

L Fusulinia

L Hart

L Pooler Sd

Lone Grove Series

McAlester

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Sam Creek

Savanna

Spainard

Strawn Group

Taneha

Tussy

U Hart

Unconformity Sd


Misener Sd

System	Series	Group	Area

Devonian	Chattanoogian	N/A	Oklahoma City

Nemaha Ridge

McAlester Basin

Synonymous Formations

Chattanoogian

Devonian

Missouri Mountain

Sylamore Sd

Woodford Chert & Sh

Woodford Sh


Miss Chat

System	Series	Group	Area

Mississippian	Osagean	N/A	Nemaha Ridge

Meramecian

Synonymous Formations

Ada Mayes (Ahloso)

Ark Novaculite

Boone

Chappel

Keokuk

Mayes

Mayes (Argillaceous very micaceous)

Meramec

Meramecian

Miss Ls

Mississippian

Moorefield

Moyers

Osage

Osage Ls

Osagean

Spergen

Stanley

Sycamore

Sycamore (More calcareous slley, sli, mic)

Tenmile Creek

Upper Ark Novaculite

Warsaw

Welden


Miss Ls

System	Series	Group	Area

Mississippian	Osagean	N/A	Oklahoma City

Meramecian	Nemaha Ridge

Synonymous Formations

Ada Mayes (Ahloso)

Ark Novaculite

Boone

Chappel

Keokuk

Mayes

Mayes (Argillaceous very micaceous)

Meramac

Meramecian

Middle Ark Novaculite

Miss Chat

Mississippian

Moorefield

Moyers

Osage

Osage Ls

Osagean

Reed Spring

Spergen

St Joe

Stanley

Sycamore

Sycamore (more calcareous slley, sli, mic)

Tenmile Creek

Upper Ark Novaculite

Warsaw

Welden


Mississippian

System	Series	Group	Area

Mississippian	Chesterian	N/A	N/A

Kinderhookian

Meramecian

Osagean

Synonymous Formations

Ada Mayes (Ahloso)

Ark Novaculite

Barnett Sh

Batesville Sd

Boone

Caney Sh

Chappel

Chester

Chesterian

Chickasaw Crk

False Mayes

Fay

Fayetteville Sh

Game Refuge

Hindsville Ls (Grand River)

Jackfork

Keokuk

Kinderhook Sh

Kinderhookian

Manning (Chester)

Markham Mill

Mayes

Mayes (Argillaceous very micaceous)

Meramec

Meramecian

Middle Ark Novaculite

Mississippian Chat

MIssissippian Ls

Moorefield

Moyers

Osage

Osage Ls

Osagean

Penn Caney

Pitkin Ls

Prairie Mtn

Reed Spring

Spergen

St Genevieve

St Joe

St Louis

Stanley

Sycamore

Sycamore (more clacareous slley, sli, mic)

Tenmile Creek

Upper Ark Novaculite

Warsaw

Weddington Sd

Welden

Wesley

Wildhorse Mtn


Missouri Mountain

System	Series	Group	Area

Devonian	Chattanoogian	N/A	Ouachita Region

Synonymous Formations

Chattanoogian

Devonian

Misener Sd

Sylamore Sd

Woodford Chert & Sh

Woodford Sh


Missourian

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	N/A

Ochelata

Skiatook

Synonymous Formations

A C Checkerboard

Anadarche Ls

Avant Ls

Bayou

Belle City

Big Shale

Black Ostarcod Ls

Brad

Caddo Creek

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Coffeyville

Confederate Ls

Cottage Grove (Mussellem)

Crinerville Ls

Culberson

Culp Sand

Daube Ls

Dewey Ls

Doyle (County Line)

Doyle Ls (Loco)

First Checkerboard

First Oolitic Ls

Francis

Graford

Healdton

Hedland Sd

Hewitt

Hilltop Fm

Hogshooter

Hoxbar

Hoxbar Oolities

Kansas City

Lake Pinto

Lansing

Layton (True)

Layton Sand

Main Oolititc Ls

Marchand Sd

Medrano

Melton Oolitic

Musselman Sd

Nelly Bly

Ochelata

Okesa Sd

Osage Layton

Palo Pinto

Pennsylvanian

Perry Gas Sand

Second Checkerboard

Seminole

Skiatook

Wade Sd

Wann Fm

Whitt

Wildhorse Ls

Wildhorse Ls (Avant)

Willie Sd

Yule (Funk) Sd

Zuckerman Ls


Mohawkian

System	Series	Group	Area

Ordovician	Champlainian	Black River	N/A

Mohawkian

Simpson

Trentonian

Synonymous Formations

Bigfork Chert

Black River

Bromide

Bromide Dense

Champlainian

Corbin Ranch

First Bromide

First Wilcox

Green Shale

Kimmswick Ls

Ordovician

Second Bromide

Second Wilcox

Seminole or First Wilcox

Simpson

Simpson Dense

Simpson Dol (Marshall)

Simpson Dolo

Trenton

Trentonian

Viola

Wilcox

Womble Sh


Mona Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Cement Chickasha

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville Sd

Big Branch

Blue Jacket Sd (Glen, Salt)

Boggy

Booch Sd (Warner)

Brown Lime

Cameron Sd

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Dutcher Sd

Fifth Deese (Osborn)

Fourth Deese

Hartshorne

Kickapoo Creek

Krebs Group

L Hart

Lone Grove Series

McAlester

Millsap Lake

Pennsylvanian

Pickens (Sledge, Carpenter)

Pumpkin Creek Ls

Sam Creek

Savanna

Spainiard

Strawn Group

Taneha

Tussy

Unconformity Sd

Warner

Williams (Morris, Griffen, Hefner)


Moorefield

System	Series	Group	Area

Mississipian	Meramecian	N/A	NE Oklahoma

Northern Arkansas

Synonymous Formations

Ada Mayes (Ahloso)

Caney Sh

Chappel

Chicasaw Crk

Mayes

Mayes (Argillaceous very micaceous)

Meramec

Meramecian

Miss Chat

Miss Ls

Mississipian

Moyers

Spergen

St Genevieve

St Louis

Stanley

Sycamore

Tenmile Creek

Warsaw


Morris-Self-Tackett

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	Northern Arkansas

Synonymous Formations

Atoka

Atokan

Frensley Ls

Georges Fork

Gilcrease

Lake Murray

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills

Webbers Falls


Morrow

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Hollis Basin

NE Oklahoma

Synonymous Formations

Bloyd

Brentwood Ls

Cane Hill

Cromwell Sd (Union Valley Sd)

Gene Autry Sh

Golf Course

Hale

Jefferson Sd

Joliff Ls

Kessler Ls

Lower Dornick Hills

Lyons Ls

Lyons Sd (Cromwell)

Morrow Sd (Keyes)(Mocane)

Morrowan

Otterville Ls

Pennsylvanian

Prairie Grove

Primrose Ls

Primrose Sd

Primrose Sd (Woods)

Prudy Sd

Roundprairie

Rowland

Union Valley Ls

Wapanucka Ls (Chicachoc Chert)

Woolsey


Morrow Sd [Keyes][Mocane]

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	NW Oklahoma

Synonymous Formations

Bloyd

Brentwood Ls

Cromwell Sd (Union Valley Sd)

Gene Autry Sh

Golf Course

Hale

Joliff Ls

Lower Dornick Hills

Lyons Ls

Lyons Sd (Cromwell)

Morrow

Morrowan

Pennsylvanian

Prairie Grove

Primrose Ls

Primrose Sd

Primrose Sd (Woods)

Rowland

Union Valley Ls

Wapanucka Ls (Chicachoc Chert)


Morrowan

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	N/A

Synonymous Formations

Bloyd

Brentwood Ls

Cane Hill

Cromwell Sd (Union Valley Sd)

Gene Autry Sh

Golf Course

Hale

Jefferson Sd

Johns Valley

Joliff Ls

Kessler Ls

Lower Dornick Hills

Lyons Ls

Lyons Sd (Cromwell)

Morrow

Morrow Sd (Keyes)(Mocane)

Otterville Ls

Pennsylvanian

Prairie Grove

Primrose Ls

Primrose Sd

Primrose Sd (Woods)

Purdy Sd

Roundprairie

Rowland

Union Valley Ls

Wapanucka Ls (Chicachoc Chert)

Woolsey


Moyers

System	Series	Group	Area

Mississipian	Meramecian	N/A	Ouachita Region

Synonymous Formations

Ada Mayes (Ahloso)

Mayes

Mayes (Argillaceous very micaceous)

Meramec

Meramecian

Miss Chat

Mississipian

Moorefield

Spergen

Stanley

Sycamore


Musselman Sd

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	NE Oklahoma

Ochelata

Synonymous Formations

Avant Ls

Brad

Canyon Group

Cottage Grove (Mussellem)

Daube Ls

Doyle Ls (County Line)

Hewitt

Hoxbar

Lansing

Main Oolitic Ls

Missourian

Ochelata

Osage Layton

Pennsylvanian


Natsy Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Southern Oklahoma

Marmaton

Synonymous Formations

Altamont

Bandera

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Holdenville

Homer Ls

L Glover Sd

Lenepah Ls

Lone Camp

Marmaton

Norris

Nowata Sh

Oolagah Ls

Pennsylvanian

Sasakawa Ls

Second Deese (Rue)

Strawn Group

U Glover Sd

Wayside Sd

Wewoka


Nelagoney Vamoosa

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NE Oklahoma

Douglas

Synonymous Formations

Amazonia

Armstrong (Gunsight)

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Fourmile

Graham

Haskell Ls

Henderson

Lovell Ls

Lovell Sd

Lower Tonkawa

Niles Ls

Niles Sds

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Swastika

Tonkawa Sd

Tonkawa Sd (Stainaker)

Upper Tonkawa

Vamoosa

Virgilian


Nelly Bly

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	NE Oklahoma

Skiatook

Synonymous Formations

Anadarche Ls

Bayou

Belle City

Big Shale

Canyon Group

Dewey Ls

Francis

Graford

Hogshooter

Hoxbar

Kansas City

Missourian

Pennsylvanian

Skiatook

Willie Sd


Neva Ls

System	Series	Group	Area

Permian	Wolfcampian	Council Grove	Oklahoma City

Nemaha Ridge

NW Oklahoma

Synonymous Formations

Basal Pontotoc

Colman Junction

Cottonwood Ls

Council Grove

Funston Ls

Permian

Permian (Undiff)

Pontotoc

Red Eagle Ls

Stratford

Stratford (Arkosic)

Wolfcampian


Niagaran & Alexandrian

System	Series	Group	Area

Silurian	Niagaran &	Hunton	N/A

Alexandrian

Synonymous Formations

Blaylock Sd

Brassfield Ls

Chimney Hill

Haragan

Henryhouse

Hunton

Silurian

St Clair Ls


Niles Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Cement Chickasha

Douglas

Synonymous Formations

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Graham

Haskell Ls

Lovell Ls

Lovell Sd

Nelagoney Vamoosa

Pennsylvanian

Swastika

Vamoosa

Virgilian


Niles Sds

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Cement Chickasha

Douglas

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Fourmile

Graham

Henderson

Lower Tonkawa

Nelagoney Vamoosa

Pennsylvanian

Tonkawa Sd

Tonkawa Sd (Stainaker)

Vamoosa

Virgilian


Noble Olson Sds

System	Series	Group	Area

Permian	Wolfcampian	Chase	Cement Chickasha

Synonymous Formations

Chase

Colman Junction

Enid

Florence

Ft Riley Ls

Herington Ls

Hollandburg

Krider

Leonardian

Marion

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Sumner

Towanda

Wellington

Wichita

Wichita-Clear Fork

Winfield

Wolfcampian

Wreford Ls


Norris

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Southern Oklahoma

Cherokee

Marmaton

Synonymous Formations

Altamont

Bandera

Big Lime

Big Lime (Oolagah)

Cabaniss

Calvin

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

First Deese Sd (Abernathy)

Ft Scott Ls

Holdenville

Homer Ls

L Glover Sd

Labette Sh - Peru Sd

Lenepah Ls

Lone Camp

Marmaton

Natsy Ls

Nowata Sh

Oolagah Ls

Oswego Ls

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Prue Sd

Rocky Point Congl

Saskawa Ls

Second Deese (Rue)

Second Deese Sd (Pharoah)

Senora (Allen)

Skinner Sd

Strawn Group

Stuart

Third Deese Sd (Gibson)

U Glover Sd

Verdigris Ls

Wauside Sh

Wetumka

Wewoka

Wheeler Ool Ls

Williams Ls


Nowata Sh

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Marmaton

Synonymous Formations

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Holdenville

Lenepah Ls

Marmaton

Natsy Ls

Norris

Pennsylvanian

Sasakawa Ls

U Glover Sd


Ochelata

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	N/A

Ochelata

Synonymous Formations

Avant Ls

Black Ostracod Ls

Brad

Caddo Creek

Canyon Group

Cottage Grove (Mussellem)

Daube Ls

Doyle Ls (County Line)

Doyle Ls (Loco)

First Oolitic Ls

Healdton

Hewitt

Hilltop Fm

Hoxbar

Lansing

Main Oolitic Ls

Missourian

Musslman Sd

Okesa Sd

Osage Layton

Pennsylvanian

Perry Gas Sand

Wann Fm

Wildhorse Ls

Wildhorse Ls (Avant)

Yule (Funk) Sd

Zuckerman Ls


Ochoan

System	Series	Group	Area

Permian	Ochoan	N/A	N/A

Synonymous Formations

Cloud Chief

Permian

Permian (Undiff)

Quartermaster


Oil Creek

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Southern Oklahoma

Simpson	Velma Doyle

Cement Chickasha

Nemaha Ridge

McAlester Basin

Synonymous Formations

Basal O C Sd

Blakely Sd

Burgen Sd

Champlainian

Chazyan

Everton

Johnson (Hoopes) sd

Oil Creek Sh

Ordovician

Second Mix Zn

Simpson

St Peter Sd

Tyner Sh


Oil Creek Sh

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Bradley Golden Trend

Simpson

Synonymous Formations

Blakely Sd

Burgen Sd

Champlainian

Chazyan

Oil Creek

Ordovician

Second Mix Zn

Simpson

St Peter Sd


Okesa Sd

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	NE Oklahoma

Ochelata

Synonymous Formations

Avant Ls

Caddo Creek

Canyon Group

Doyle Ls (Loco)

First Oolitic Ls

Healdton

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Pennsylvanian

Perry Gas Sand

Wildhorse Ls (Avant)

Yule (Funk) Sd

Zuckerman Ls


Oolagah Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Marmaton

Synonymous Formations

Altamont

Bandera

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

L Glover Sd

Lone Camp

Marmaton

Natsy

Norris

Pawnee

Pennsylvanian

Second Deese (Rue)

Strawn Group

U Glover Sd

Wewoka


Ordovician

System	Series	Group	Area

Ordovician	Canadian [Beekmantown] 	Black River	N/A

Champlainian	Chazyan

Cincinnatian	Eden

Maysville

Mohawkian

Richmond

Simpson

Trentonian

Synonymous Formations

Basal McLish Sd

Basal O C Sd

Bigfork Chert

Black River

Blakely Sd

Bromide

Bromide Dense

Burgen Sd

Canadian (Beekmantown)

Champlainian

Chazyan

Cincinnatian

Collier Fm

Cool Creek

Corbin Ranch

Cotter Dol

Crystal Mtn Sd

Eden

Everton

Fernvale

First Bromide

First Mix Zn

First Wilcox

Fite Ls

Gasconade

Green Sh Sd

Green Shale

Hammer Hain Sd

Jefferson City

Joachim Dolo

Johnson (Hoopes) Sd

Joins

Kimmswick Ls

Kindblade

Lukfata Sd

Maysville

Mazarn Sh

McKenzie Hill

McLish

Mohawkian

Oil Creek

Oil Creek Sh

Plattin Ls

Polk Creek Sh

Powell Dol

Richmond

Roubidoux

School Ld (Vencel) Sd

Second Bromide

Second Mix Zn

Second Wilcox

Seminole or First Wilcox

Simpson

Simpson Dense

Simpson Dol (Marshall)

Simpson Dolo

Simpson Sd

St Peter Sd

Stamper Ls

Sylvan

Sylvan Dol

Third Bromide

Trenton

Trentonian

Tulip Creek

Tyner Sh

Viola

West Spring Creek

Wilcox

Womble Sh


Oread Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Oklahoma City

Shawnee	Nemaha Ridge

NW Oklahoma

NE Oklahoma

Synonymous Formations

Ada

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Grey Ls

Heebner

Megargle Ls (Rocky Mound)

Pennsylvanian

Shawnee

Thrifty

Virgilian


Oriskany

System	Series	Group	Area

Devonian	Ulsterian	Hunton	N/A

Oriskany

Synonymous Formations

Clifty Ls

Devonian

Frisco Ls

Hunton

Sallisaw Sd

Ulsterian


Osage

System	Series	Group	Area

Mississipian	Osagean	N/A	Hollis Basin

Synonymous Formations

Ark Novaculite

Boone

Keokuk

Mayes

Mayes (Argillaceous very micaceous)

Middle Ark Novaculite

Miss Chat

Miss Ls

Mississipian

Osage Ls

Osagean

Reed Spring

St Joe

Sycamore

Sycamore (More calcareous slley, sli, mic)

Upper Ark Novaculite

Welden


Osage Layton

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Nemaha Ridge

Ochelata

Synonymous Formations

Avant Ls

Brad

Canyon Group

Cottage Grove (Mussellem)

Daube Ls

Doyle Ls (County Line)

Hewitt

Hilltop Fm

Hoxbar

Lansing

Main Oolitic Ls

Missourian

Mussellman Sd

Ochelata

Pennsylvanian


Osage Ls

System	Series	Group	Area

Mississipian	Osagean	N/A	NW Oklahoma

Synonymous Formations

Ark Novaculite

Boone

Keokuk

Mayes

Mayes (Argillaceous very micaceous)

Middle Ark Novaculite

Miss Chat

Miss Ls

Mississipian

Osage

Osagean

Reed Spring

St Joe

Sycamore

Sycamore (more calcareous slley, sli, mic)

Upper Ark Novaculite

Welden


Osagean

System	Series	Group	Area

Mississipian	Osagean	N/A	N/A

Synonymous Formations

Ark Novaculite

Boone

Keokuk

Mayes

Mayes (Argillaceous very micaceous)

Middle Ark Novaculite

Miss Ls

Mississipian

Osage

Osage Ls

Reed Spring

St Joe

Sycamore

Sycamore (more calcareous slley, sli, mic)

Upper Ark Novaculite

Welden


Oswego Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Cherokee	NW Oklahoma

Marmaton

Synonymous Formations

Charleson Sd (Kistler)

Cherokee

Deese

Des Moinesian

First Deese Sd (Abernathy)

Ft Scott Ls

L Glover Sd

Lone Camp

Marmaton

Norris

Oswego Ls (Ft Scott)

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Second Deese Sd (Pharoah)

Strawn Group

Wetumka

Wheeler Ool Ls

Willams Ls


Oswego Ls [Ft Scott]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Nemaha Ridge

Cherokee

Marmaton

Synonymous Formations

Big Lime

Charleson Sd (Kistler)

Cherokee

Deese

Des Moinesian

First Deese Sd (Abernathy)

Ft Scott Ls

L Glover Sd

Labette Sh - Peru Sd

Lone Camp

Marmaton

Norris

Oswego Ls

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Second Deese Sd (Pharoah)

Strawn Group

Wetumka

Wheeler Ool Ls

Willams Ls


Otterville Ls

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Southern Oklahoma

Synonymous Formations

Bloyd

Golf Course

Kessler Ls

Lower Dornick Hills

Lyons Ls

Morrow

Morrowan

Pennsylvanian

Purdy Sd

Wapanucka Ls (Chicachoc Chert)

Woolsey


Overbrook

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Southern Oklahoma

Synonymous Formations

Britt Sd

Britt Sd (Anderson)

Errotic Boulder

Humphreys

Johns Valley

Pennsylvanian

Sims (Velma)

Springer

Springeran


Palo Pinto

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Hollis Basin

Skiatook

Synonymous Formations

A C Checkerboard

Canyon Group

Checkerboard Ls

Chubbee

Coffeyville

Confederate Ls

Crinerville Ls

First Checkerboard

Francis

Hogshooter

Hoxbar

Hoxbar Oolites

Kansas City

Layton (True)

Layton Sand

Marchand Sd

Medrano

Missourian

Pennsylvanian

Skiatook

Whitt


Paluxy Sd

System	Series	Group	Area

Cretaceous	Comanchean	Trinty	Southern Oklahoma

Ouachita Region

Synonymous Formations

Arbuckle Sd

Baum Ls

Comanchean

Cretaceous

Trinty


Pawhuska

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Oklahoma City

Shawnee	NE Oklahoma

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Deer Creek

Garner Sd

Grey Ls

Le Compton

Megargle Ls (Rocky Mound)

Pawhuska Ls (Deer Creek)

Pennsylvanian

Shawnee

Thrifty

Vanoss

Virgilian


Pawhuska Ls [Deer Creek]

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Nemaha Ridge

Shawnee

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Deer Creek

Elgin (Carmichael)

Garner Sd

Le Compton

Megargle Ls (Rocky Mound)

Pawhuska

Pennsylvanian

Shawnee

Thrifty

Vanoss

Virgilian


Pawnee

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Marmaton

Synonymous Formations

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Lone Camp

Marmaton

Natsy Ls

Norris

Oolagah Ls

Pennsylvanian

Second Deese (Rue)

Strawn Group

Wewoka


Penn Caney

System	Series	Group	Area

Mississipian	Chesterian	N/A	McAlester Basin

Synonymous Formations

Chesterian

Manning (Chester)

Mississipian


Pennsylvanian

System	Series	Group	Area

Pennsylvanian	Atokan	Cherokee	N/A

Des Moinesian	Cisco

Missourian	Deese

Morrowan	Douglas

Springeran	Hoxbar

Virgilian	Lower Dornick Hills

Marmaton

Ochelata

Shawnee

Skiatook

Springer

Upper Dornick Hills

Wabaunsee

Synonymous Formations

A C Checkerboard

Ada

Aldridge

Alma

Amazonia

Anadarche Ls

Armstrong (Gunsight)

Arnold Sd

Atoka

Atokan

Avant Ls

Bartlesville Sd

Bayou

Belle City

Big Branch

Big Lime

Big Lime (Oalagah)

Big Shale

Bigheart

Bird Creek Ls

Black Marken (Horsefly Sd)

Black Ostracod Ls

Blackjack School

Bloyd

Blue Jacket Sd (Glenn, Salt)

Boatwright

Boggy

Booch Sd (Warner)

Bostwick Congl

Brad

Brentwood Ls

Britt Sd

Britt Sd (Anderson)

Brown Lima

Brownville Ls

Burlingame Ls

Cabaniss

Caddo Creek

Calvin

Cameron Sd

Cane Hill

Canyon Group

Carpenter

Casey-Freilburg

Cecil Series

Charleson Sd (Kistler)

Checkerboard Ls

Chelsea Sd

Cherokee

Chubbee

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Confederate Ls

Coody

Cottage Grove (Mussellem)

Crinerville Ls

Cromwell Sd (Union Valley)

Cryptozoan

Culberson

Culp Sand

Cunningham Sd

Cunningham Sd (Hutson)

Daube Ls

Deener Sds

Deer Creek

Deese

Des Moinesian

Devils Kitchen Sd

Dirty Creek

Douglas

Doyle Ls (County Line Ls)

Doyle Ls (Loco)

Dunn, Maguire

Dutcher

Dutcher Sd

Earlsboro Sd

Elgin (Carmichael)

Elgin Sd

Elmont-Reading

Endicott Sd

Errotic Boulders

Fifth Deese (Osborn)

First Checkerboard

First Deese Sd (Abernathy)

First Lovell (Toronto)

First Oolitic Ls

Fourmile

Fourth Deese

Francis

Frensley Ls

Ft Scott Ls

Fusulinid Ls

Garner Sd

Gene Autry Sh

Georges Fork

Gilcrease Sds

Golf Course

Goddard

Goodwin (Flattop)

Goodwin (Frensley)

Graford

Graham

Grayhorse

Gregory Lm

Grey Ls

Griffin Ls

Hale

Happy Hollow

Hart Ls

Hartshorne

Haskell Ls

Healdton

Hedland Sd

Heebner

Henderson

Hewitt

Hilltop Fm

Hogshooter

Holdenville

Homer Ls

Hoover Sd

Howard

Hoxbar

Hoxbar Oolites

Hudson, Sells

Humphreys

Inola Ls

Inscore

Jefferson Sd

Johns Valley

Joliff Ls

Kansas City

Kessler Ls

Kickapoo Creek

Krebs Group

L Fusulinia

L Glover Sd

L Hart

L Pooler Sd

Labette Sh - Peru Sd

Lake Ardmore

Lake Murray

Lake Pinto

Lansing

Layton (True)

Layton Sand

Le Compton

Lenepah Ls

Lester Ls

Lone Comp

Lone Grove Series

Lovell Ls

Lovell Sd

Lower Dornick Hills

Lower Tonkawa

Lyons Ls

Lyons Sd (Cromwell)

M Pooler Sd

Main Oolitic Ls

Marchand Sd

Markham

Marmaton

McAlester

Megargle Ls (Rocky Mound)

Melton Oolitic

Medrano

Millsap Lake

Missourian

Mona Sd

Morris-Self-Tackett

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Mussellem Sd

Natsy Ls

Nelagoney Vamoosa

Nelly Bly

Niles Ls

Niles Sds

Norris

Nowata Sh

Ochelata

Okesa Sd

Oread Ls

Osage Layton

Oswego Ls

Oswego Ls (Ft Scott)

Otterville Ls

Overbrook

Palo Pinto

Pawhuska

Pawhuska Ls (Deer Creek)

Perry Gas Sand

Pickens (Sledge, Carpenter)

Pink Ls

Pope Chapel

Prairie Grove

Primrose Ls

Primrose Sd

Primrose Sd (Woods)

Prue Sd

Pumpkin Creek Ls

Purdy Sd

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Red Oak

Round Prairie

Rowe Ls

Rowland

Russell Barton

Sasakawa Ls

Savanna

Second Checkerboard

Second Deese (Rue)

Second Deese Sd (Pharoah)

Second Lovell (Toronto)

Seminole

Senora (Allen)

Shawnee

Sims (Velma)

Skiatook

Skinner Sd

Spainard

Spiers

Spiro

Springer

Springeran

Squirrel Sd

Stonebraker Ls

Strawn Group

Stuart

Swastika

Taneha

Third Deese Sd (Gibson)

Thirteen Finger Ls

Thomas Sd

Thrifty

Thurman

Tonkawa Sd

Tonkawa Sd (Stainaker)

Topeka Ls

Tussy

U Fusulina

U Glover Sd

U Hart

U Pooler Sd

Unconformity Sd

Union Valley Ls

Upper Dornick Hills

Upper Tonkawa

Vamoosa

Vanoss

Verdigris Ls

Virgilian

Wabaunsee

Wade Sand

Wann Fm

Wapanucka Ls (Chicachoc Chert)

Warner

Wayside Sd

Webbers Falls

Wetumka

Wewoka

Wheeler Ool Ls

Whitt

Wildhorse Ls

Wildhorse Ls (Avant)

Williams (Morris, Griffen, Hefer)

Williams Ls

Willie Sd

Woolsey

Wynona Sds

Yule (Funk) Sd

Zuckerman Ls


Penters Chert

System	Series	Group	Area

Devonian	Helderbergian	Hunton	Northern Arkansas

Ulsterian

Synonymous Formations

Bois D Arc

Devonian

Frisco Ls

Haragan

Helderbergian

Hunton

Ulsterian


Permian

System	Series	Group	Area

Permian	Guadalupian	Admire	N/A

Leonardian	Chase

Ochoan	Council Grove

Wolfcampian	Sumner

Synonymous Formations

Admire

Basal Pontotoc

Blaine Gyp

Chase

Chickasha

Cimarron

Clear Fork

Cloud Chief

Colman Junction

Cottonwood Ls

Council Grove

Dog Creek Sh

Dog Creek Sh (San Andres)

Duncan

El Reno

Enid

Florence

Flowerpot (Glorietta)

Flowerpot Sh

Foraker Ls

Fortuna Sds

Ft Riley Ls

Funston Ls

Garber

Guadalupian

Hart Ls

Hennessey

Hennessey (Clear Fork)

Herington Ls

Hollandburg

Krider

Leonardian

Marion

Marlow

Neva Ls

Noble Olson Sds

Ochoan

Permian (Undiff)

Pontotoc

Post Oak Congl

Prosperity

Quartermaster

Red Cave

Red Eagle Ls

Rush Springs

Stratford

Stratford (Arkosic)

Sumner

Towanda

Tubb

Wellington

White Horse

Whitehorse Gp (Artesia)

Wichita

Wichita-Clear Fork

Winfield

Wolfcampian

Wreford Ls


Permian [Undiff]

System	Series	Group	Area

Permian	Guadalupian	Admire	Velma Doyle

Leonardian	Chase

Ochoan	Council Grove

Wolfcampian	Sumner

Synonymous Formations

Admire

Basal Pontotoc

Blaine Gyp

Chase

Chickasha

Cimarron

Clear Fork

Cloud Chief

Colman Junction

Cottonwood Ls

Dog Creek

Dog Creek (San Andres)

Duncan

Duncan Sd

El Reno

Enid

Florence

Flowerpot (Glorietta)

Flowerpot Sh

Foraker Ls

Fortuna Sds

Ft Riley Ls

Funston Ls

Garber

Guadalupian

Hart Ls

Hennessey

Hennessey (Clear Fork)

Herington Ls

Hollandburg

Krider

Leonardian

Marion

Marlow

Neva Ls

Noble Olson Sds

Ochoan

Permian

Pontotoc

Post Oak Congl

Prosperity

Quartermaster

Red Cave

Red Eagle Ls

Rush Springs

Stratford

Stratford (Arkosic)

Sumner

Towanda

Tubb

Wellington

White Horse

White Horse (Artesia)

Wichita

Wichita-Clear Fork

Winfield

Wolfcampian

Wreford Ls


Perry Gas Sand

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Nemaha Ridge

Ochelata

Synonymous Formations

Avant Ls

Caddo Creek

Canyon Group

Doyle Ls (Loco)

Healdton

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Okesa Sd

Pennsylvanian

Wann Fm

Yule (Funk) Sd

Zuckerman Ls


Pickens [Sledge Carpenter]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Velma Doyle

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville

Brown Lime

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Dutcher Sd

Krebs Group

L Hart

Millsap Lake

Mona Sd

Pennsylvanian

Sam Creek

Savanna

Spainiard

Strawn Group


Pink Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Cherokee	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Arnold Sd

Boggy

Cabaniss

Cherokee

Deese

Des Moinesian

Krebs Group

Lone Camp

Lone Grove Series

M Pooler Sd

Pennsylvanian

Red Fork (Cherokee Sd)

Red Fork Sd (Burbank)

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)

Thurman

U Fusulina

U Pooler Sd


Pitkin Ls

System	Series	Group	Area

Mississipian	Chesterian	N/A	NE Oklahoma

Northern Arkansas

Synonymous Formations

Caney Sh

Chester

Chesterian

Manning (Chester)

Mississipian


Plattin Ls

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Northern Arkansas

Simpson

Synonymous Formations

Blakely Sd

Champlainian

Chazyan

First Mix Zn

Fite Ls

McLish

Ordovician

School Ld (Vencel) Sd

Simpson

Simpson Sd


Polk Creek

System	Series	Group	Area

Ordovician	Cincinnatian	Richmond	Ouachita Region

Synonymous Formations

Cason Sh

Cincinnatian

Ordovician

Richmond

Sylvan

Sylvan Dol


Pontotoc

System	Series	Group	Area

Permian	Wolfcampian	Admire	Bradley Golden Trend

Chase	Southern Oklahoma

Council Grove	Hollis Basin

Synonymous Formations

Admire

Basal Pontotoc

Chase

Colman Junction

Cottonwood Ls

Council Grove

Florence

Foraker Ls

Ft Riley Ls

Funston Ls

Hart Ls

Herington Ls

Krider

Neva Ls

Noble Olson Sds

Permian

Permian (Undiff)

Post Oak Congl

Red Eagle Ls

Stratford

Stratford (Arkosic)

Towanda

Winfield

Wolfcampian

Wreford Ls


Pope Chapel

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	McAlester Basin

Synonymous Formations

Atoka

Atokan

Bostwick Congl

Cecil Series

Deener Sds

Lake Murray

Pennsylvanian

Russell Barton

Thirteen Finger Ls

Upper Dornick Hills


Post Oak Congl

System	Series	Group	Area

Permian	Wolfcampian	Admire	Hollis Basin

Council Grove

Synonymous Formations

Admire

Basal Pontotoc

Council Grove

Foraker Ls

Hart Ls

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Wolfcampian


Potosi

System	Series	Group	Area

Precambrian	Croixan	Arbuckle Group	Northern Arkansas

Synonymous Formations

Arbuckle

Arbuckle Group

Croixan

Eminence Dol

Precambrian

Signal Mtn Ls


Powell Dol

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	Northern Arkansas

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Cotter Dol

Mazarn Sh

Ordovician

West Spring Creek


Prairie Grove

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Northern Arkansas

Synonymous Formations

Cromwell Sd (Union Valley Sd)

Gene Autry Sh

Golf Course

Hale

Joliff Ls

Lower Dornick Hills

Lyons Ls

Lyons Sd (Cromwell)

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Primrose Ls

Primrose Sd

Primrose Sd (Woods)

Rowland

Union Valley Ls


Prairie Mtn

System	Series	Group	Area

Mississipian	Chesterian	N/A	Ouachita Region

Synonymous Formations

Barnett Sh

Batesville Sd

Caney Sh

Chesterian

False Mayes

Hindsville

Hindsville Ls (Grand River)

Jackfork

Manning (Chester)

Mississipian


Precambrian

System	Series	Group	Area

Precambrian	Croixan	Arbuckle Group	N/A

Timbered Hills

Synonymous Formations

Arbuckle

Arbuckle Group

Bonneterre Dol

Butterly Dol

Colbert

Croixan

Davis

Derby-Doevum

Eminence Dol

Ft Still Ls

Granite

Honey Creek Ls

Lamotte Sd

Porphery

Potosi

Reagan Sd

Royer Dol

Signal Mtn Ls

Spavinaw

Timbered Hills

Tishomingo


Primrose Ls

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills	Bradley Golden Trend

Synonymous Formations

Cromwell Sd (Union Valley Sd)

Gene Autry Sh

Golf Course

Hale

Joliff Ls

Lower Dornick Hills

Lyons Ls

Lyons Sd

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Prairie Grove

Union Valley Ls

Wapanucka Ls (Chicachoc Chert)


Primrose Sd

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills	Bradley Golden Trend

Southern Oklahoma

Synonymous Formations

Cane Hill

Golf Course

Hale

Jefferson Sd

Johns Valley

Lower Dornick Hills

Lyons Sd (Cromwell)

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Primrose Sd (Woods)

Roundprairie

Rowland


Primrose Sd [Woods]

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	Cement Chickasha

Synonymous Formations

Cane Hill

Golf Course

Hale

Jefferson Sd

Johns Valley

Lower Dornick Hills

Lyons Sd (Cromwell)

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Primrose Sd

Roundprairie

Rowland


Prosperity

System	Series	Group	Area

Permian	Guadalupian 	N/A	Cement Chickasha

Synonymous Formations

Blaine Gyp

Chickasha

Dog Creek (San Andres)

Dog Creek Sh

El Reno

Guadalupian

Permian

Permian (Undiff)


Prue Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Cherokee	Nemaha Ridge

NE Oklahoma

Synonymous Formations

Cabaniss

Calvin

Charleson Sd (Kistler)

Cherokee

Deese

Des Moinesian

Lone Camp

Norris

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Strawn Group

Third Deese Sd (Gibson)

Verdigris


Pumpkin Creek Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Southern Oklahoma

Cherokee

Synonymous Formations

Big Branch

Booch Sd (Warner)

Cherokee

Deese

Des Moinesian

Fifth Deese (Osborn)

Hartshorne

Kickapoo Creek

Krebs Group

L Hart

McAlester

Mona Sd

Pennsylvanian

Strawn Group

Taneha

Unconformity Sd

Warner

Williams (Morris, Griffen, Hefner)


Purdy Sd

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills	NW Oklahoma

Synonymous Formations

Bloyd

Golf Course

Kessler Ls

Lower Dornick Hills

Lyons Ls

Morrow

Morrowan

Otterville Ls

Pennsylvanian

Wapanucka Ls (Chicachoc Chert)

Woolsey


Quartermaster

System	Series	Group	Area

Permian	Ochoan	N/A	Bradley Golden Trend

Cement Chickasha

Synonymous Formations

Ochoan

Permian

Permian (Undiff)


Reagan Sd

System	Series	Group	Area

Precambrian	Croixan	Timbered Hills	Bradley Golden Trend

Southern Oklahoma

Velma Doyle

Cement Chickasha

Hollis Basin

Oklahoma City

Nemaha Ridge

NW Oklahoma

McAlester Basin

Synonymous Formations

Croixan

Lamotte Sd

Precambrian

Timbered Hills


Red Cave

System	Series	Group	Area

Permian	Leonardian	Sumner	NW Oklahoma

Synonymous Formations

Clear Fork

Enid

Fortuna Sds

Garber

Hennessey

Hennessey (Clear Fork)

Leonardian

Permian

Permian (Undiff)

Sumner

Wichita-Clear Fork


Red Eagle Ls

System	Series	Group	Area

Permian	Wolfcampian	Council Grove	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Basal Pontotoc

Colman Junction

Council Grove

Neva Ls

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Wolfcampian


Red Fork [Cherokee Sd]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NW Oklahoma

Cherokee

Synonymous Formations

Arnold Sd

Blue Jacket Sd (Glen,  Salt)

Boggy

Cherokee

Deese

Des Moinesian

Fourth Deese

Krebs Group

L Fusulina

L Pooler Sd

Lone Camp

Lone Grove Series

M Pooler Sd

Pennsylvanian

Pink Ls

Red Fork Sd

Red Fork Sd (Burbank)

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)


Red Fork Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Cherokee

Synonymous Formations

Arnold Sd

Boggy

Cherokee

Deese

Des Moinesian

Fourth Deese

Krebs Group

L Fusulinia

L Pooler Sd

Lone Camp

Lone Grove Series

Pennsylvanian

Red Fork (Cherokee Sd)

Red Fork Sd (Burbank)

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)


Red Fork Sd [Burbank]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Nemaha Ridge

Cherokee

Synonymous Formations

Arnold Sd

Boggy

Cherokee

Deese

Des Moinesian

Krebs Group

L Fusulinia

L Pooler Sd

Lone Camp

Lone Grove Series

M Pooler Sd

Pennsylvanian

Pink Ls

Red Fork (Cherokee Sd)

Red Fork Sd

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)


Red Oak

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	McAlester Basin

Synonymous Formations (Zone is the 6th Member of Middle Atoka)

Atoka

Atokan

Cecil Series

Deener Sds

Dunn, Maguire

Lake Murray

Lester Ls

Pennsylvanian

Thirteen Fingers

Upper Dornick Hills


Reed Spring

System	Series	Group	Area

Mississipian	Osagean	N/A	NE Oklahoma

Northern Arkansas

Synonymous Formations

Ark Novaculite

Boone

Mayes

Mayes (Argillaceous very micaceous)

Miss Ls

Mississipian

Osage

Osage Ls

Osagean

Sycamore

Sycamore (more calcareous slley, sli, mic)

Upper Ark Novaculite


Richmond

System	Series	Group	Area

Ordovician	Cincinnatian	Richmond	N/A

Synonymous Formations

Bigfork Chert

Cason Sh

Cincinnatian

Fernvale

Fernvanle Ls

Ordovician

Polk Creek Sh

Sylvan

Sylvan Dol


Rocky Point Congl

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Southern Oklahoma

Cherokee

Marmaton

Synonymous Formations

Cabaniss

Calvin

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

L Glover Sd

Lone Camp

Marmaton

Norris

Oswego Ls

Oswego Ls (Ft Scott)

Pennsylvanian

Prue Sd

Second Deese (Rue)

Second Deese Sd (Pharoah)

Senora (Allen)

Skinner Sd

Strawn Group

Stuart

Third Deese Sd (Gibson)

Verdigris Ls

Wetumka

Wheeler Ool Ls


Rod Club

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Southern Oklahoma

Synonymous Formations

Britt Sd

Britt Sd (Anderson)

Errotic Boulder

Inscore

Johns Valley

Pennsylvanian

Springer

Springeran


Roubidoux

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	NE Oklahoma

Northern Arkansas

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Crystal Mtn Sd

Kindblade

Ordovician


Roundprairie

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills	Ouachita Region

Synonymous Formations

Cane Hill

Golf Course

Hale

Jefferson Sd

Johns Valley

Lower Dornick Hills

Lyons Sd (Cromwell)

Morrow

Morrowan

Pennsylvanian

Primrose Sd

Primrose Sd (Woods)

Rowland


Rowe Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Cement Chickasha

Douglas

Synonymous Formations

Amazonia

Armstrong (Gunsight)

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Graham

Lovell Ls

Lovell Sd

Nelagoney Vamoosa

Pennsylvanian

Second Lovell (Toronto)

Vamoosa

Virgilian


Rowe Sds

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Cement Chickasha

Douglas

Synonymous Formations

Armstrong (Gunsight)

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Graham

Lovell Ls

Lovell Sd

Nelagoney Vamoosa

Pennsylvanian

Upper Tonkawa

Vamoosa

Virgilian


Rowland

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills	Velma Doyle

Synonymous Formations

Cane Hill

Golf Course

Hale

Jefferson Sd

Johns Valley

Lower Dornick Hills

Lyons Sd (Cromwell)

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Primrose Sd

Primrose Sd (Woods)

Roundprairie


Royer Dol

System	Series	Group	Area

Precambrian	Croixan	Arbuckle Group	Southern Oklahoma

Synonymous Formations

Arbuckle

Arbuckle Group

Croixan

Derby-Doevum

Eminence Dol

Precambrian


Rush Springs

System	Series	Group	Area

Permian	Guadalupian	N/A	Bradley Golden Trend

Cement Chickasha

NW Oklahoma

Synonymous Formations

Guadalupian

Permian

Permian (Undiff)

White Horse

White Horse Gp (Artesia)


Russell Barton

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	Northern Arkansas

Synonymous Formations

Atoka

Atokan

Bostwick Congl

Cecil Series

Deener Sd

Lake Murray

Pennsylvanian

Pope Chapel

Thirteen Finger Ls

Upper Dornick Hills


Sallisaw Sd

System	Series	Group	Area

Devonian	Ulsterian	Hunton	NE Oklahoma

Oriskany

Synonymous Formations

Clifty Ls

Devonian

Frisco Ls

Hunton

Oriskany

Ulsterian


Sam Creek

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville

Brown Lime

Cherokee

Deese

Des Moinesian

Dutcher Sd

Krebs Group

L Hart

Lone Grove Series

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Savanna

Strawn Group


Sasakawa Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Marmaton

Synonymous Formations

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Holdenville

Lenepah Ls

Marmaton

Natsy Ls

Norris

Nowata Sh

Pennsylvanian

U Glover Sd


Savanna

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee	NE Oklahoma

Northern Arkansas

Synonymous Formations

Arnold Sd

Bartlesville

Brown Lime

Cherokee

Deese

Des Moinesian

Dutcher Sd

Krebs Group

L Hart

Lone Grove Series

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Sam Creek

Spainiard

Strawn Group


School Ld [Vencel] Sd

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Oklahoma City

Simpson

Synonymous Formations

Blakely Sd

Champlainian

Chazyan

Fite Ls

McLish

Ordovician

Plattin Ls

Simpson

Simpson Sd


Second Bromide

System	Series	Group	Area

Ordovician	Champlainian	Black River	Bradley Golden Trend

Mohawkian	Velma Doyle

Simpson	Cement Chickasha

Synonymous Formations

Black River

Bromide

Champlainian

First Wilcox

Green Shale

Mohawkian

Ordovician

Second Wilcox

Simpson

Simpson Dolo

Womble Sh


Second Checkerboard

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Bradley Golden Trend

Skiatook

Synonymous Formations

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Confederate Ls

Culberson

Hoxbar

Kansas City

Lake Pinto

Melton Oolitic

Missourian

Pennsylvanian

Seminole

Skiatook

Whitt


Second Deese [Rue]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Velma Doyle

Cherokee

Marmaton

Synonymous Formations

Altamont

Bandera

Big Lime

Big Lime (Oolagah)

Cabaniss

Calvin

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

First Deese Sd (Abernathy)

Ft Scott Ls

Holdenville

Homer Ls

L Glover

Labette Sh - Peru Sd

Lenepah Ls

Lone Camp

Marmaton

Natsy Ls

Norris

Nowata Sh

Oolagah Ls

Oswego Ls

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Prue Sd

Rocky Point Congl

Second Deese Sd (Pharoah)

Senora (Allen)

Skinner Sd

Strawn Group

Stuart

Third Deese Sd (Gibson)

U Glover Sd

Verdigris Ls

Wayside Sd

Wetumka

Wewoke

Wheeler Ool Ls

Willams Ls


Second Deese Sd [Pharoah]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Bradley Golden Trend

Marmaton

Cherokee

Synonymous Formations

Charleson Sd (Kistler)

Cherokee

Deese

Des Moinesian

Ft Scott Ls

L Glover Sd

Lone Camp

Marmaton

Norris

Oswego Ls

Oswego Ls (Ft Scott)

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Strawn Group

Wetumka

Wheeler Ool Ls


Second Lovell [Toronto]

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Douglas

Synonymous Formations

Armstrong (Gunsight)

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Graham

Lovell Ls

Lovell Sd

Nelagoney Vamoosa

Pennsylvanian

Rowe Ls

Vamoosa

Virgilian


Second Mix Zn

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Oklahoma City

Simpson

Synonymous Formations

Blakely Sd

Burgen Sd

Champlainian

Chazyan

Oil Creek

Oil Creek Sh

Ordovician

Simpson

St Peter Sd

Tyner Sh


Second Wilcox

System	Series	Group	Area

Ordovician	Champlainian	Black River	Nemaha Ridge

Mohawkian	McAlester Basin

Chazyan	NE Oklahoma

Simpson

Synonymous Formations

Black River

Bromide

Bromide Dense

Champlainian

Chazyan

Corbin Ranch

First Bromide

First Wilcox

Green Sh Sd

Green Shale

Mohawkian

Ordovician

Second Bromide

Simpson

Simpson Dense

Simpson Dol (Marshall)

Simpson Dolo

Simpson Sd

Third Bromide

Tulip Creek

Wilcox

Womble Sh


Seminole

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	McAlester Basin

Skiatook	NE Oklahoma

Synonymous Formations

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Confederate Ls

Culberson

Hoxbar

Kansas City

Lake Pinto

Melton Oolitic

Missourian

Pennsylvanian

Second Checkerboard

Skiatook

Whitt


Senora [Allen]

System	Series	Group	Area

Pennsylvanian 	Des Moinesian	Deese	McAlester Basin

Cherokee

Synonymous Formations

Cabaniss

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

Lone Camp

Norris

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Strawn Group

Third Deese Sd (Gibson)

Verdigris


Shawnee

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Shawnee

Synonymous Formations

Ada

Armstrong (Gunsight)

Brownville Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Deer Creek

Elgin (Carmichael)

Elgin Sd

Endicott Sd

First Lovell (Toronto)

Garner Sd

Graham

Grey Ls

Griffin Ls

Heebner

Hoover Sd

Le Compton

Lovell Ls

Megargle Ls (Rocky Mound)

Oread Ls

Pawhuska

Pawhuska Ls (Deer Creek)

Pennsylvanian

Thrifty

Topeka Ls

Vanoss

Virgilian

Wynona Sd


Signal Mtn Ls

System	Series	Group	Area

Precambrian	Croixan	Arbuckle Group	Southern Oklahoma

Synonymous Formations

Arbuckle

Arbuckle Group

Croixan

Eminence Dol

Potosi

Precambrian


Silurian

System	Series	Group	Area

Silurian	Niagaran &	Hunton	N/A

Alexandrian

Synonymous Formations

Blaylock Sd

Brassfield Ls

Chimney Hill

Haragon

Henryhouse

Hunton

Niagaran & Alexandrian

St Clair Ls


Simpson

System	Series	Group	Area

Ordovician	Champlainian	Mohawkian	Hollis Basin

Black River

Chazyan

Simpson

Synonymous Formations

Basal McLish Sd

Basal O C Sd

Black River

Blakely Sd

Bromide

Bromide Dense

Burgen Sd

Champlainian

Chazyan

Corbin Ranch

Everton

First Bromide

First Mix Zn

First Wilcox

Fite Ls

Green Sh Sd

Green Shale

Hammar Haindl Sd

Joachim Dolo

Johnson (Hoopes) Sd

Joins

McLish

Mohawkian

Oil Creek Sh

Ordovician

Plattin Ls

School Ld (Vencel) Sd

Second Bromide

Second Mix Zn

Second Wilcox

Simpson Dense

Simpson Dol (Marshall)

Simpson Dolo

Simpson Sd

St Peter Sd

Stamper Ls

Third Bromide

Tulip Creek

Tyner Sh

Wilcox

Womble Sh


Simpson Dense

System	Series	Group	Area

Ordovician	Champlainian	Black River	Nemaha Ridge

Mohawkian

Simpson

Synonymous Formations

Black River

Bromide Dense

Champlainian

Corbin Ranch

Mohawkian

Ordovician

Second Wilcox

Simpson

Simpson Dolo

Womble Sh


Simpson Dol [Marshall]

System	Series	Group	Area

Ordovician	Champlainian	Black River	Nemaha Ridge

Mohawkian

Simpson

Synonymous Formations

Black River

Champlainian

Corbin Ranch

First Bromide

Mohawkian

Ordovician

Second Wilcox

Simpson

Simpson Dolo

Wilcox

Womble Sh


Simpson Dolo

System	Series	Group	Area

Ordovician	Champlainian	Black River	NW Oklahoma

Mohawkian

Simpson

Synonymous Formations

Black River

Bromide

Bromide Dense

Champlainian

Corbin Ranch

First Bromide

First Wilcox

Green Shale

Mohawkian

Ordovician

Second Bromide

Second Wilcox

Simpson

Simpson Dense

Simpson Dol (Marshall)

Wilcox

Womble Sh


Simpson Sd

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	NW Oklahoma

Simpson

Synonymous Formations

Basal McLish Sd

Blakely Sd

Champlainian

Chazyan

First Mix Zn

Fite Ls

Green Sh Sd

Hammar Haindl Sd

Joachim Dolo

McLish

Ordovician

Plattin Ls

School Ld (Vencel) Sd

Second Wilcox

Simpson

Third Bromide

Tulip Creek

Tyner Sh

Womble Sh


Sims [Velma]

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Velma Doyle

Synonymous Formations

Britt Sd

Britt Sd (Anderson)

Errotic Boulder

Johns Valley

Overbrook

Pennsylvanian

Springer

Springeran


Skiatook

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	N/A

Skiatook

Synonymous Formations

A C Checkerboard

Anadarche Ls

Bayou

Belle City

Big Shale

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Coffeyville

Confederate Ls

Crinerville Ls

Culberson

Culp Sand

Dewey Ls

First Checkerboard

Francis

Graford

Hedland Sd

Hogshooter

Hogshooter Ls

Hoxbar

Hoxbar Oolites

Kansas City

Lake Pinto

Layton (True)

Layton Sands

Marchand Sd

Medrano

Melton Oolitic

Missourian

Nelly Bly

Palo Pinto

Pennsylvanian

Second Checkerboard

Wade Sand

Whitt

Willie Sd


Skinner Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Cherokee	Nemaha Ridge

Synonymous Formations

Cabaniss

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

Lone Camp

Norris

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Strawn Group

Stuart

Third Deese Sd (Gibson)

Verdigris


Spainiard

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville

Brown Lime

Cherokee

Deese

Des Moinesian

Dutcher Sd

Krebs Group

L Hart

Lone Grove Series

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Savanna

Strawn Group


Spavinaw

System	Series	Group	Area

Precambrian	N/A	N/A	NE Oklahoma

Synonymous Formations

Colbert

Granite

Precambrian


Spergen

System	Series	Group	Area

Mississipian	Meramecian	N/A	NW Oklahoma

Synonymous Formations

Ada Mayes (Ahloso)

Mayes

Mayes (argillaceous very micaceous)

Meramec

Meramecian

Miss Chat

Miss Ls

Mississipian

Moorefield

Moyers

Stanley

Sycamore


Spiers

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	Bradley Golden Trend

Cement Chickasha

Synonymous Formations

Boatwright

Goddard

Goodwin (Frensley)

Pennsylvanian

Springer

Springeran


Spiro

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	McAlester Basin

Northern Arkansas

Synonymous Formations

Atoka

Atokan

Bostwick Congl

Cecil Series

Deener Sds

Dutcher

Lake Murray

Pennsylvanian

Thirteen Finger Ls

Upper Dornick Hills


Springer

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	N/A

Synonymous Formations

Aldridge

Black Marker (Horsefly Sd)

Boatwright

Britt Sd

Britt Sd (Anderson)

Cromwell Sd (Union Valley Sd)

Cunningham Sd

Cunningham Sd (Hutson)

Errotic Boulders

Goddard

Goodwin (Flattop)

Goodwin (Frensley)

Humphreys

Inscore

Johns Valley

Lake Ardmore

Markham

Overbrook

Pennsylvanian

Rod Club

Sims (Velma)

Spiers

Springeran


Springeran

System	Series	Group	Area

Pennsylvanian	Springeran	Springer	N/A

Synonymous Formations

Aldridge

Black Marker (Horsefly Sd)

Boatwright

Britt Sd

Britt Sd (Anderson)

Cunningham Sd

Cunningham Sd (Hutson)

Errotic Boulders

Goddard

Goodwin (Flattop)

Goodwin (Frensley)

Humphreys

Inscore

Johns Valley

Lake Ardmore

Markham

Overbrook

Pennsylvanian

Rod Club

Sims (Velma)

Spiers

Springer


Squirrel Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Cherokee

Synonymous Formations

Arnold Sd

Boggy

Cabaniss

Cherokee

Deese

Des Moinesian

Krebs Group

L Fusulinia

L Pooler Sd

Lone Camp

Lone Grove Series

M Pooler Sd

Pennsylvanian

Pink Ls

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Strawn Group

Third Deese Sd (Gibson)

Thurman

U Fusulina

U Pooler Sd


St Clair Ls

System	Series	Group	Area

Silurian	Niagaran &	Hunton	NE Oklahoma

Alexandrian	Northern Arkansas

Synonymous Formations

Blaylock Sd

Brassfield Ls

Chimney Hill

Haragan

Henryhouse

Hunton

Niagaran & Alexandrian

Silurian


St Genevieve

System	Series	Group	Area

Mississipian	Meramecian	N/A	NW Oklahoma

Synonymous Formations

Ada Mayes (Ahloso)

Caney Sh

False Mayes

Meramec

Meramecian

Mississipian


St Joe

System	Series	Group	Area

Mississipian	Osagean	N/A	NE Oklahoma

Northern Arkansas

Synonymous Formations

Ark Novaculite

Boone

Middle Ark Novaculite

Miss Ls

Mississipian

Osage

Osage Ls

Osagean

Sycamore

Sycamore (more calcareous slley sli mic)


St Louis

System	Series	Group	Area

Mississipian	Meramecian	N/A	NW Oklahoma

Synonymous Formations

Ada Mayes (Ahloso)

Chickasaw Crk

Mayes

Mayes (argillaceous very micaceous)

Meramec

Meramecian

Miss Chat

Mississipian

Moorefield

Stanley

Sycamore


St Peter Sd

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Northern Arkansas

Simpson

Synonymous Formations

Blakely Sd

Burgen Sd

Champlainian

Chazyan

Oil Creek

Oil Creek Sh

Ordovician

Second Mix Zn

Simpson


Stamper Ls

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Oklahoma City

Simpson

Synonymous Formations

Blakely Sd

Burgen Sd

Champlainian

Chazyan

Everton

Joins

Ordovician

Simpson


Stanley

System	Series	Group	Area

Mississipian	Meramecian	N/A	Ouachita Region

Synonymous Formations

Ada Mayes (Ahloso)

Chappel

Chickasaw Crk

Mayes

Mayes (argillaceous very micaceous)

Meramec

Meramecian

Miss Chat

Miss Ls

Mississipian

Moorefield

Moyers

Spergen

St Genevieve

St Louis

Sycamore

Tenmile Creek

Warsaw


Stonebraker Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Nemaha Ridge

Wabaunsee	NW Oklahoma

Synonymous Formations

Brownville Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Elmont-Reading

Fusulinid Ls

Gregory Lm

Pennsylvanian

Thrifty

Vanoss

Virgilian

Wabaunsee


Stratford

System	Series	Group	Area

Permian	Wolfcampian	Chase	Southern Oklahoma

Council Grove

Admire

Synonymous Formations

Admire

Basal Pontotoc

Chase

Coleman Junction

Cottonwood Ls

Council Grove

Florence

Foraker Ls

Ft Riley  Ls

Funston Ls

Herington Ls

Krider

Neva Ls

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Post Oak Congl

Red Eagle Ls

Stratford (Arkosic)

Towanda

Winfield

Wolfcampian

Wreford Ls


Stratford [Arkosic]

System	Series	Group	Area

Permian	Wolfcampian	Chase	Bradley Golden Trend

Council Grove

Admire

Synonymous Formations

Admire

Basal Pontotoc

Chase

Colman Junction

Cottonwood Ls

Council Grove

Florence

Foraker Ls

Ft Riley Ls

Funston Ls

Hart Ls

Herington Ls

Krider

Neva Ls

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Post Oak Congl

Red Eagle Ls

Stratford

Towanda

Winfield

Wolfcampian

Wreford Ls


Strawn Group

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Hollis Basin

Marmaton

Cherokee

Synonymous Formations

Altamont

Arnold Sd

Bandera

Bartlesville Sd

Big Branch

Big Lime

Big Lime (Oologah)

Blue Jacket Sd (Glen, Salt)

Boggy

Booch Sd (Warner)

Brown Lime

Cabaniss

Calvin

Cameron Sd

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Dutcher Sd

Earlsboro Sd

Fifth Deese (Osborn)

First Deese Sd (Abernathy)

Fourth Deese

Ft Scott Ls

Hart Ls

Hartshorne

Holdenville

Homer Ls

Inola Ls

Kickapoo Creek

Krebs Group

L Fusulinia

L Glover Sd

L Hart

L Pooler Sd

Labette Sh - Peru Sd

Lenepah Ls

Lone Camp

Lone Grove Series

M Pooler Sd

Marmaton

McAlester

Millsap Lake

Mona Sd

Natsy Ls

Norris

Oolagah Ls

Oswego Ls

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Pickens (Sledge, Carpenter)

Pink Ls

Prue Sd

Pumpkin Creek Ls

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Rocky Point Congl

Sam Creek

Svanna

Second Deese (Rue)

Second Deese Sd (Pharoah)

Senora (Allen)

Skinner Sd

Spainiard

Squirrel Sd

Stuart

Taneha

Third Deese Sd (Gibson)

Thurman

Tussy

U Fusulina

U Glover Sd

U Hart

U Pooler Sd

Unconformity Sd

Verdigris Ls

Warner

Wayside Sd

Wetumka

Wewoke

Wheeler Ool Ls

Williams (Morris, Griffen, Hefner)

Williams Ls


Stuart

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee

Synonymous Formations

Cabaniss

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

Lone Camp

Norris

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Skinner Sd

Strawn Group

Third Deese Sd (Gibson)

Verdigris


Sumner

System	Series	Group	Area

Permian	Leonardian	Sumner	N/A

Synonymous Formations

Cimarron

Clear Fork

Enid

Fortuna Sds

Garber

Hennessey

Hennessey (Clear Fork)

Hollandburg

Leonardian

Marion

Noble Olson Sds

Permian

Permian (Undiff)

Red Cave

Tubb

Wellington

Wichita

Wichita - Clear Fork


Swastika

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Hollis Basin

Douglas

Synonymous Formations

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Graham

Haskell Ls

Lovell Ls

Lovell Sd

Nelagoney Vamoosa

Niles Ls

Pennsylvanian

Vamoosa

Virgilian


Sycamore

System	Series	Group	Area

Mississipian	Meramecian	N/A	Southern Oklahoma

Osagean	Velma Doyle

Cement Chickasha

Oklahoma City

Synonymous Formations

Ada Mayes (Ahloso)

Ark Novaculite

Boone

Chappel

Chickasaw Crk

Kekuk

Mayes

Mayes (argillaceous very micaceous)

Meramec

Meramecian

Miss Chat

Miss Ls

Mississipian

Moorefield

Moyers

Osage

Osage Ls

Osagean

Reed Spring

Spergen

St Joe

St Louis

Stanley

Sycamore (more calcareous slley sli mic)

Tenmile Creek

Upper Ark Novaculite

Warsaw

Welden


Sycamore [more calcareous slley sli mic]

System	Series	Group	Area

Mississipian	Osagean	N/A	Bradley Golden Trend

Synonymous Formations

Ark Novaculite

Boone

Keokuk

Mayes

Mayes (argillaceous very micaceous)

Middle Ark Novaculite

Miss Chat

Miss Ls

Mississipian

Osage

Osage Ls

Osagean

Reed Spring

St Joe

Sycamore

Upper Ark Novaculite

Welden


Sylamore Sd

System	Series	Group	Area

Devonian	Chattanoogian	N/A	NE Oklahoma

Northern Arkansas

Synonymous Formations

Chattanoogian

Devonian

Misener Sd

Missouri Mountain

Woodford Chert & Sh

Woodford Sh


Sylvan

System	Series	Group	Area

Ordovician	Cincinnatian	Richmond	Bradley Golden Trend

Southern Oklahoma

Velma Doyle

Cement Chickasha

Hollis Basin

Oklahoma City

Nemaha Ridge

NW Oklahoma

McAlester Basin

NE Oklahoma

Synonymous Formations

Cason Sh

Cincinnatian

Ordovician

Polk Creek Sh

Richmond

Sylvan Dol


Sylvan Dol

System	Series	Group	Area

Ordovician	Cincinnatian	Richmond	Bradley Golden Trend

Synonymous Formations

Cason Sh

Cincinnatian

Ordovician

Polk Creek Sh

Richmond

Sylvan


Taneha

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Cherokee

Synonymous Formations

Cameron Sd

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Kickapoo Creek

Krebs Group

L Hart

Lone Grove Series

McAlester

Millsap Lake

Mona Sd

Pennsylvanian

Pickens (Sledge, Carpenter)

Strawn Group

Unconformity Sd

Williams (Morris, Griffen, Hefner)


Tenmile Creek

System	Series	Group	Area

Mississipian	Meramecian	N/A	Ouachita Region

Synonymous Formations

Ada Mayes (Ahloso)

Chappel

Mayes

Mayes (argillaceous very micaceous)

Meramec

Meramecian

Miss Chat

Miss Ls

Mississipian

Moorefield

Stanley

Sycamore

Warsaw


Third Bromide

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Velma Doyle

Simpson	Cement Chickasha

Synonymous Formations

Champlainian

Chazyan

Green Sh Sd

Ordovician

Second Wilcox

Simpson

Simpson Sd

Tulip Creek

Womble Sh


Third Deese Sd [Gibson]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Bradley Golden Trend

Cherokee

Synonymous Formations

Arnold Sd

Boggy

Cabaniss

Calvin

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

Krebs Group

L Fusulinia

L Pooler Sd

Lone Camp

Lone Grove Series

M Pooler Sd

Norris

Pennsylvanian

Pink Ls

Prue Sd

Red Fork (Cherokee Sd)

Red Fork Sd

Red Fork Sd (Burbank)

Rocky Point Congl

Second Deese (Rue)

Senora (Allen)

Skinner Sd

Strawn Group

Stuart

Thurman

U Fusulina

U Pooler Sd

Verdigis Ls


Thirteen Finger Ls

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	NW Oklahoma

Synonymous Formations

Alma

Atoka

Atokan

Blackjack School

Bostwick Congl

Carpenter

Casey-Freilburg

Cecil Series

Coody

Deener Sds

Dirty Creek

Dunn, Maguire

Dutcher

Frensley Ls

Georges Fork

Gilcrease Sds

Hudson, Sells

Lake Murray

Lester Ls

Morris-Self-Tackett

Pennsylvanian

Pope Chapel

Red Oak

Russell, Barton

Spiro

Upper Dornick Hills

Webbers Falls


Thomas Sd

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Hollis Basin

Wabaunsee

Synonymous Formations

Bird Creek Ls

Brownville

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Garner Sd

Gregory Lm

Happy Hollow

Howard

Pennsylvanian

Thrifty

Vanoss

Virgilian

Wabaunsee


Thrifty

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Hollis Basin

Wabaunsee

Shawnee

Synonymous Formations

Ada

Bird Creek Ls

Brownville Ls

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Cryptozoan

Deer Creek

Elgin (Carmichael)

Elgin Sd

Elmont-Reading

Fusulinid Ls

Garner Sd

Grayhorse

Gregory Lm

Grey Ls

Happy Hollow

Hoover Sd

Howard

Le Compton

Megargle Ls (Rocky Mound)

Oread Ls

Pawhuska

Pawhuska Ls (Deer Creek)

Pennsylvanian

Shawnee

Stonebraker Ls

Thomas Sd

Topeka Ls

Vanoss

Virgilian

Wabaunsee


Thurman

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Cherokee

Synonymous Formations

Arnold Sd

Cabaniss

Cherokee

Deese

Des Moinesian

Lone Camp

Lone Grove Series

Pennsylvanian

Pink Ls

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)

U Fusulina

U Pooler Sd


Timbered Hills

System	Series	Group	Area

Precambrian	Croixan	Timbered Hills	N/A

Synonymous Formations

Bonneterre Dol

Croixan

Davis

Honey Creek Ls

Lamotte Sd

Precambrian

Reagan Sd


Tishomingo

System	Series	Group	Area

Precambrian	N/A	N/A	Sourthern Oklahoma

Synonymous Formations

Granite

Precambrian


Tonkawa Sd

System	Series	Group	Area

Pennsylvanian	Vrigilian	Cisco	Oklahoma City

Douglas

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Fourmile

Graham

Henderson

Lower Tonkawa

Nelagoney Vamoosa

Niles Sds

Pennsylvanian

Tonkawa Sd (Stainaker)

Vamoosa

Virgilian


Tonkawa Sd [Stainaker]

System	Series	Group	Area

Pennsylvanian	Vrigilian	Cisco	Nemaha Ridge

Douglas

Synonymous Formations

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Fourmile

Graham

Henderson

Lovell Ls

Lower Tonkawa

Nelagoney Vamoosa

Niles Sd

Pennsylvanian

Tonkawa Sd

Vamoosa

Virgilian


Topeka Ls

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	Nemaha Ridge

Shawnee	NW Oklahoma

Synonymous Formations

Brownville Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Garner Sd

Megargle Ls (Rocky Mound)

Pawhuska Ls

Pennsylvanian

Shawnee

Thrifty

Vanoss

Virgilian


Towanda

System	Series	Group	Area

Permian	Wolfcampian	Chase	NW Oklahoma

Synonymous Formations

Chase

Colman Junction

Herington Ls

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Winfield

Wolfcampian


Trenton

System	Series	Group	Area

Ordovician	Champlainian	Mohawkian	Bradley Golden Trend

Trentonian	Southern Oklahoma

Velma Doyle

Cement Chickasha

Hollis Basin

Oklahoma City

Nemaha Ridge

NW Oklahoma

Synonymous Formations

Bigfork Chert

Champlainian

Kimmseick Ls

Mohawkian

Ordovician

Seminole or First Wilcox

Trentonian

Viola


Trentonian

System	Series	Group	Area

Ordovician	Champlainian	Mohawkian	N/A

Trentonian

Synonymous Formations

Bigfork Chert

Champlainian

Kimmswick Ls

Mohawkian

Ordovician

Seminole or First Wilcox

Trenton

Viola


Trinty

System	Series	Group	Area

Cretaceous	Comanchean	Trinty	N/A

Synonymous Formations

Arbuckle Sd

Baum Ls

Comanchean

Cretaceous

Paluxy Sd


Tubb

System	Series	Group	Area

Permian	Leonardian	Sumner	NW Oklahoma

Synonymous Formations

Clear Fork

Enid

Fortuna Sds

Garber

Hennessey

Hennessey (Clear Fork)

Leonardian

Permian

Permian (Undiff)

Sumner

Wichita-Clear Fork


Tulip Creek

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	Bradley Golden Trend

Simpson	Southern Oklahoma

Synonymous Formations

Champlainian

Chazyan

Green Sh Sd

Ordovician

Second Wilcox

Simpson

Simpson Sd

Third Bromide

Womble Sh


Tussy

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Velma Doyle

Cherokee

Synonymous Formations

Arnold Sd

Bartlesville Sd

Cherokee

Deese

Des Moinesian

Fourth Deese

Krebs Group

L Hart

Lone Grove Series

Millsap Lake

Mona Sd

Pennsylvanian

Savanna

Strawn Group


Tyner Sh

System	Series	Group	Area

Ordovician	Champlainian	Chazyan	NE Oklahoma

Simpson

Synonymous Formations

Basal McLish Sd

Blakely Sd

Champlainian

Chazyan

Hammar Haindl Sd

Joachim Dolo

McLish

Ordovician

Simpson

Simpson Sd


U Fusulina

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Velma Doyle

Cherokee

Synonymous Formations

Arnold Sd

Cabaniss

Cherokee

Deese

Des Moinesian

Lone Camp

Lone Grove Series

Pennsylvanian

Pink Ls

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)

Thurman

U Pooler Sd


U Glover Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Cement Chickasha

Marmaton

Synonymous Formations

Altamont

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Holdenville

Homer Ls

Lenepah Ls

Lone Camp

Marmaton

Natsy Ls

Norris

Nowata Sh

Oolagah Ls

Pennsylvanian

Sasakawa Ls

Second Deese (Rue)

Strawn Group

Wauside Sd

Wewoke


U Hart

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Bradley Golden Trend

Cherokee

Synonymous Formations

Arnold Sd

Blue Jacket Sd (Glen, Salt)

Boggy

Cherokee

Deese

Des Moinesian

Earlsboro Sd

Fourth Deese

Krebs Group

L Fusulinia

L Pooler Sd

Lone Grove Series

Millsap Lake

Pennsylvanian

Red Fork (Cherokee Sd)

Red Fork Sd

Strawn Group


U Pooler Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Cement Chickasha

Cherokee

Synonymous Formations

Arnold Sd

Cabaniss

Cherokee

Deese

Des Moinesian

Lone Camp

Lone Grove Series

Pennsylvanian

Pink Ls

Squirrel Sd

Strawn Group

Third Deese Sd (Gibson)

Thurman

U Fusulina


Ulsterian

System	Series	Group	Area

Devonian	Ulsterian	Hunton	N/A

Helderbergian

Oriskany

Synonymous Formations

Bois D Arc

Clifty Ls

Devonian

Frisco Ls

Hargan

Helderbergian

Hunton

Oriskany

Penter Chert

Sallisaw Sd


Unconformity Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Cherokee	Nemaha Ridge

Synonymous Formations

Big Branch

Booch Sd (Warner)

Cameron Sd

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Fifth Deese (Osborn)

Hartshorne

Kickapoo Creek

Krebs Group

L Hart

Lone Grove Series

McAlester

Millsap Lake

Mona Sd

Pennsylvanian

Pumpkin Creek Ls

Strawn Group

Taneha

Warner

Williams (Morris, Griffen, Hefner)


Union Valley Ls

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills 	McAlester Basin

Synonymous Formations

GolfCourse

Hale

Joliff Ls

Lower Dornick Hills

Lyons Ls

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Pennsylvanian

Prairie Grove

Primrose Ls


Upper Ark Novaculite

System	Series	Group	Area

Mississipian	Osagean 	N/A	Ouachita Region

Synonymous Formations

Ark Novaculite

Boone

Keokuk

Mayes

Mayes (argillaceous very micaceous)

Miss Chat

Miss Ls

Mississipian

Osage

Osage Ls

Osagean

Reed Spring

Sycamore

Sycamore (more calcareous slley sli mic)

Welden


Upper Dornick Hills

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	Bradley Golden Trend

Velma Doyle

Cement Chickasha

Synonymous Formations

Alma

Atoka

Atokan

Blackjack School

Bostwick Congl

Carpenter

Casey-Freilburg

Cecil Series

Coody

Deener Sds

Dirty Creek

Dunn, Maguire

Dutcher

Frensley Ls

Georges Fork

Gilcrease Sds

Hudson, Sells

Lake Murray

Lester Ls

Morris-Self-Tackett

Pennsylvanian

Pope Chapel

Red Oak

Russell, Barton

Spiro

Thirteen Fingers Ls

Webbers Falls


Upper Tonkawa

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Douglas

Synonymous Formations

Armstrong (Gunsight)

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Graham

Lovell Ls

Lovell Sd

Nelagoney Vamoosa

Pennsylvanian

Rowe Sds

Vamoosa

Virgilian


Vamoosa

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	McAlester Basin

Douglas

Synonymous Formations

Amazonian

Armstrong (Gunsight)

Bigheart

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Douglas

Fourmile

Graham

Haskell Ls

Henderson

Lovell Ls

Lovell Sd

Lower Tonkawa

Nelagoney Vamoosa

Niles Ls

Niles Sds

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Swastika

Tonkawa Sd

Tonkawa Sd (Stainaker)

Upper Tonkawa

Virgilian


Vanoss

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	McAlester Basin

Shawnee

Wabaunsee

Synonymous Formations

Bird Creek Ls

Brownville Ls

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Cryptozoan

Deer Creek

Elgin

Elgin (Carmichael)

Elmont-Reading

Fusulinid Ls

Garner Sd

Grayhorse

Gregory Lm

Grey Ls

Happey Hollow

Hoover

Howard

Le Compton

Megargle Ls (Rocky Mound)

Pawhuska

Pawhuska Ls (Deer Creek)

Pennsylvanian

Shawnee

Stonebraker

Thomas Sd

Thrifty

Topeka

Virgilian

Wabaunsee


Verdigris Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Oklahoma City

Cherokee	Nemaha Ridge

NW Oklahoma

NE Oklahoma

Synonymous Formations

Cabaniss

Charleson Sd (Kistler)

Chelsea Sd

Cherokee

Deese

Des Moinesian

Lone Camp

Norris

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Senora (Allen)

Strawn Group

Third Deese Sd (Gibson)


Virgilian

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	N/A

Wabaunsee

Shawnee

Douglas

Synonymous Formations

Ada

Amazonia

Armstrong (Gunsight)

Bigheart

Bird Creek Ls

Brownville Ls

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Cryptozoan

Deer Creek

Douglas

Eimont-Reading

Elgin (Carmichael)

Elgin Sd

Endicott Sd

First Lovell (Toronto)

Fourmile

Fusulinid Ls

Garner SD

Graham

Grayhorse

Gregory Lm

Grey Ls

Griffin Ls

Happy Hollow

Haskell Ls

Heebner

Henderson

Hoover Sd

Howard

Le Compton

Lovell Ls

Lovell Sd

Lower Tonkawa

Megargle Ls (Rocky Mound)

Nelagoney Vamoosa

Niles Ls

Niles Sds

Oread Ls

Pawhuska

Pawhuska Ls (Deer Creek)

Pennsylvanian

Rowe Ls

Rowe Sds

Second Lovell (Toronto)

Shawnee

Stonebraker Ls

Swastika

Thomas Sd

Thrifty

Tonkawa Sd

Tonkawa Sd (Stainaker)

Topeka Ls

Upper Tonkawa

Vamoosa

Vanoss

Wabaunsee

Wynona Sd


Wabaunsee

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NW Oklahoma

Wabaunsee

Synonymous Formations

Bird Creek Ls

Brownville Ls

Burlingame Ls

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Cryptozoan

Eimont-Reading

Fusulinid Ls

Garner Sd

Grayhorse

Gregory Lm

Happy Hollow

Howard

Pennsylvanian

Stonebraker Ls

Thomas Sd

Thrifty

Vanoss

Virgilian


Wade Sand

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Skiatook

Synonymous Formations

Anadarche Ls

Bayou

Belle City

Brad

Canyon Group

Dewey Ls

Hoxbar

Kansas City

Missourian

Pennsylvanian

Skiatook

Willie Sd


Wann Fm

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	NE Oklahoma

Ochelata

Synonymous Formations

Avant Ls

Black Ostracod Ls

Caddo Creek

Canyon Group

Doyle Ls (County Line)

Doyle Ls (Loco)

Hewitt

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Pennsylvanian

Perry Gas Sand

Yule (Funk) Sd

Zuckerman Ls


Wapanucka Ls [Chicachoc Chert]

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills	McAlester Basin

Synonymous Formations

Bloyd

Brentwood Ls

Golf Course

Joliff Ls

Kessler Ls

Lower Dornick Hills

Lyons Ls

Morrow

Morrow Sd (Keyes)(Mocane)

Morrowan

Otterville Ls

Pennsylvanian

Primrose Ls

Purdy Sd

Woolsey


Warner

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Cherokee

Synonymous Formations

Big Branch

Booch Sd (Warner)

Cherokee

Deese

Des Moinesian

Fifth Deese (Osborn)

Kickapoo Creek

Krebs Group

L Hart

McAlester

Mona Sd

Pennsylvanian

Pumpkin Creek Ls

Strawn Group

Unconformity Sd

Williams (Morris, Griffen, Hefner)


Warsaw

System	Series	Group	Area

Mississipian	Meramecian	N/A	NW Oklahoma

Synonymous Formations

Ada Mayes (Ahloso)

Chappel

Mayes

Mayes (argillaceous very micaceous)

Meramec

Meramecian

Miss Chat

Miss Ls

Mississipian

Moorefield

Stanley

Sycamore

Tenmile Creek


Washita

System	Series	Group	Area

Cretaceous	Comanchean	Washita	N/A

Synonymous Formations

Bennington Mari

Bokchita Fm

Comanchean

Cretaceous

Duck Creek Fm

Ft Worth Lm

Grayson Mari

Kiamichi Clay


Wayside Sd

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Marmaton

Synonymous Formations

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Holdenville

Homer Ls

Lenepah Ls

Marmaton

Natsy Ls

Norris

Pennsylvanian

Strawn Group

U Glover Sd


Webbers Falls

System	Series	Group	Area

Pennsylvanian	Atokan	Upper Dornick Hills 	McAlester Basin

Synonymous Formations

Atoka

Atokan

Frensley Ls

Gilcrease

Lake Murray

Morris-Self-Tackett

Pennsylvanian

Thirteen Fingers Ls

Upper Dornick Hills


Weddington Sd

System	Series	Group	Area

Mississipian	Chesterian	N/A	Northern Arkansas

Synonymous Formations

Caney Sh

Chester

Chesterian

Fay

Fayetteville Sh

Game Refuge

Jackfork

Manning (Chester)

Markham Mill

Mississipian

Wesley


Welden

System	Series	Group	Area

Mississipian	Osagean	N/A	McAlester Basin

Synonymous Formations

Ark Novaculite

Boone

Keokuk

Mayes

Mayes (argillaceous very micaceous)

Miss Chat

Miss Ls

Mississipian

Osage

Osage Ls

Osagean

Sycamore

Sycamore (more calcareous slley sli mic)

Upper Ark Novaculite


Wellington

System	Series	Group	Area

Permian	Leonardian	Sumner	Bradley Golden Trend

Oklahoma City

Nemaha Ridge

NW Oklahoma

Synonymous Formations

Clear Fork

Enid

Fortuna Sds

Garber

Leonardian

Permian

Permian (Undiff)

Sumner

Wichita-Clear Fork


Wesley

System	Series	Group	Area

Mississipian	Chesterian	N/A	Ouachita Region

Synonymous Formations

Caney Sh

Chester

Chesterian

Fay

Fayetteville Sh

Jackfork

Manning (Chester)

Mississipian

Weddington Sd


West Spring Creek

System	Series	Group	Area

Ordovician	Canadian [Beekmantown]	Arbuckle Group	Southern

                                                           Oklahoma

Synonymous Formations

Arbuckle

Arbuckle Group

Canadian (Beekmantown)

Cotter Dol

Jefferson City

Mazarn Sh

Ordovician

Powell Dol


Wetumka

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Marmaton

Cherokee

Synonymous Formations

Charleson Sd (Kistler)

Cherokee

Deese

Des Moinesian

Ft Scott Ls

L Glover Sd

Lone Camp

Lone Grove Series

Marmaton

Norris

Oswego

Oswego Ls (Ft Scott)

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Second Deese Sd (Pharoah)

Strawn Group

Wheeler Ool Ls

Willams Ls


Wewoka

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	McAlester Basin

Marmaton

Synonymous Formations

Altamont

Bandera

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

L Glover Sd

Labette Sh - Peru Sd

Lone Camp

Marmaton

Natsy Ls

Norris

Oolagah Ls

Oswego

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Second Deese (Rue)

Strawn Group

Willams Ls


Wheeler Ool Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	NE Oklahoma

Marmaton

Synonymous Formations

Charleson Sd (Kistler)

Cherokee

Deese

Des Moinesian

Lone Camp

Marmaton

Norris

Oswego

Oswego Ls (Ft Scott)

Pennsylvanian

Rocky Point Congl

Second Deese (Rue)

Second Deese Sd (Pharoah)

Strawn Group

Wetumka


White Horse

System	Series	Group	Area

Permian	Guadalupian	N/A	Bradley Golden Trend

Synonymous Formations

Guadalupian

Marion

Marlow

Permian

Permian (Undiff)

Rush Spring

White Horse Gp (Artesia)


White Horse [Artesia]

System	Series	Group	Area

Permian	Guadalupian	N/A	Hollis Basin

Synonymous Formations

Guadalupian

Marion

Marlow

Permian

Permian (Undiff)

Rush Springs

White Horse


Whitt

System	Series	Group	Area

Pennsylvanian	Missourian 	Hoxbar	Hollis Basin

Skiatook

Synonymous Formations

A C Checkerboard

Belle City

Canyon Group

Checkerboard Ls

Chubbee

Cleveland (Jones)

Cleveland Sd

Coffeyville

Confederate Ls

Crinerville Ls

Culberson

Culp Sand

First Checkerboard

Francis

Garford

Hogshooter

Hoxbar

Hoxbar Oolites

Kansas City

Lake Pinto

Layton (True)

Layton Sand

Marchand Sd

Medrano

Melton Oolitic

Missourian

Palo Pinto

Pennsylvanian

Second Checkerboard

Seminole

Skiatook

Willie Sd


Wichita

System	Series	Group	Area

Permian	Leonardian	Sumner	Hollis Basin

Synonymous Formations

Enid

Fortuna Sds

Hollandburg

Leonardian

Marion

Noble Olson Sds

Permian

Permian (Undiff)

Sumner

Wellington

Wichita-Clear Fork


Wichita-Clear Fork

System	Series	Group	Area

Permian	Leonardian	Sumner	Southern Oklahoma

Synonymous Formations

Cimarron

Clear Fork

Enid

Fortuna Sds

Garber

Hennessey

Hennessey (Clear Fork)

Hollandburg

Leonardian

Marion

Noble Olson Sds

Permian

Permian (Undiff)

Red Cave

Sumner

Tubb

Wellington

Wichita


Wilcox

System	Series	Group	Area

Ordovician	Champlainian	Black River	Oklahoma City

Mohawkian

Simpson

Synonymous Formations

Black River

Champlainian

Corbin Ranch

First Bromide

Mohawkian

Ordovician

Second Wilcox

Simpson

Simpson Dol (Marshall)

Simpson Dolo

Womble Sh


Wildhorse Ls

System	Series	Group	Area

Pennsylvanian 	Missourian	Hoxbar	NE Oklahoma

Ochelata

Synonymous Formations

Avant Ls

Caddo Creek

Canyon Group

Doyle Ls (Loco)

First Oolitics Ls

Healdton

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Pennsylvanian

Wildhorse Ls (Avant)

Zuckerman Ls


Wildhorse Ls [Avant]

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Nemaha Ridge

Ochelata

Synonymous Formations

Avant Ls

Caddo Creek

Canyon Group

Doyle Ls (Loco)

First Oolitic Ls

Healdton

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Okesa Sd

Pennsylvanian

Wildhorse Ls

Zuckerman Ls


Wildhorse Mtn

System	Series	Group	Area

Mississipian	Chesterian	N/A	Ouachita Region

Synonymous Formations

Ada Mayes (Ahloso)

Batesville Sd

Caney Sh

Chesterian

False Mayes

Hindsville

Hindsville Ls (Grand River)

Jackfork

Manning (Chester)

Mississipian


Willams Ls

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Southern Oklahoma

Marmaton

Synonymous Formations

Big Lime

Big Lime (Oolagah)

Deese

Des Moinesian

First Deese Sd (Abernathy)

Fort Scott Ls

L Glover Sd

Lavette Sh - Peru Sd

Lone Camp

Marmaton

Norris

Oolagah Ls

Oswego Ls

Oswego Ls (Ft Scott)

Pawnee

Pennsylvanian

Second Deese (Rue)

Strawn Group

Wetumka

Wewoke


Williams [Morris Griffen Hefner]

System	Series	Group	Area

Pennsylvanian	Des Moinesian	Deese	Velma Doyle

Cherokee

Synonymous Formations

Big Branch

Booch Sd (Warner)

Cameron Sd

Cherokee

Deese

Des Moinesian

Devils Kitchen Sd

Fifth Deese (Osborn)

Hartshorne

Kickapoo Creek

Krebs Group

L Hart

McAlester

Millsap Lake

Mona Sd

Pennsylvanian

Pumpkin Creek

Taneha

Unconformity Sd

Warner


Willie Sd

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Velma Doyle

Skiatook

Synonymous Formations

Anadarche Ls

Bayou

Belle City

Big Shale

Brad

Canyon Group

Crinerville Ls

Dewey Ls

Francis

Graford

Hedland Sd

Hogshooter Ls

Hoxbar

Kansas City

Missourian

Nelly Bly

Pennsylvanian

Skiatook

Wade Sand

Whitt


Winfield

System	Series	Group	Area

Permian	Wolfcampian	Chase	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Chase

Colman Junction

Herington Ls

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Towanda

Wolfcampian


Wolfcampian

System	Series	Group	Area

Permian	Wolfcampian	Admire	N/A

Chase

Council Grove

Synonymous Formations

Admire

Basal Pontotoc

Chase

Colman Junction

Cottonwood Ls

Council Grove

Florence

Foraker Ls

Ft Riley Ls

Funston Ls

Hart Ls

Herington Ls

Krider

Neva Ls

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Post Oak Congl

Red Eagle Ls

Stratford

Stratford (Arkosic)

Towanda

Winfield

Wreford Ls


Womble Sh

System	Series	Group	Area

Ordovician	Champlainian	Black River	Ouachita Region

Chazyan

Mohowkian

Simpson

Synonymous Formations

Black River

Bromide

Bromide Dense

Champlainian

Chazyan

Corbin Ranch

First Bromide

First Wilcox

Green Sh Sd

Green Shale

Mohawkian

Ordovician

Second Bromide

Second Wilcox

Simpson

Simpson Dense

Simpson Dol (Marshall)

Simpson Dolo

Simpson Sd

Third Bromide

Tulip Creek

Wilcox


Woodford Chert & Sh

System	Series	Group	Area

Devonian	Chattanoogian	N/A	Southern Oklahoma

Synonymous Formations

Ark Novaculite

Chattanooga Sh

Chattanoogian

Devonian

Lower Ark Novaculite

Misener Sd

Missouri Mountain

Sylamore Sd

Woodford Sh


Woodford Sh

System	Series	Group	Area

Devonian	Chattanoogian	N/A	Bradley Golden Trend

Velma Doyle

Cement Chickasha

Oklahoma City

Nemaha Ridge

NW Oklahoma

McAlester Basin

Synonymous Formations

Ark Novaculite

Chattanooga Sh

Chattanoogian

Devonian

Lower Ark Novaculite

Misener Sd

Missouri Mountain

Sylamore Sd

Woodford Chert & Sh


Woolsey

System	Series	Group	Area

Pennsylvanian	Morrowan	Lower Dornick Hills	Northern Arkansas

Synonymous Formations

Bloyd

Golf Course

Lower Dornick Hills

Lyons Ls

Morrow

Morrowan

Otterville Ls

Pennsylvanian

Purdy Sd

Wapanucka Ls (Chicachoc Chert)


Wreford Ls

System	Series	Group	Area

Permian	Wolfcampian	Chase	Nemaha Ridge

NW Oklahoma

Synonymous Formations

Chase

Colman Junction

Florence

Noble Olson Sds

Permian

Permian (Undiff)

Pontotoc

Stratford

Stratford (Arkosic)

Wolfcampian


Wynona Sd

System	Series	Group	Area

Pennsylvanian	Virgilian	Cisco	NE Oklahoma

Shawnee

Synonymous Formations

Ada

Cisco

Cisco (Non-Arkosic Red Beds)

Cisco Sands

Collings Ranch

Endicott

Graham

Griffin Ls

Heebner

Megargle Ls (Rocky Mound)

Pennsylvanian

Shawnee

Virgilian


Yule [Funk] Sd

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Cement Chickasha

Ochelata

Synonymous Formations

Avant Ls

Caddo Creek

Canyon Group

Doyle Ls (Loco)

Healdton

Hilltop

Hoxbar

Lansing

Missourian

Ochelata

Okesa Sd

Pennsylvanian

Perry Gas Sand

Wann Fm

Zuckerman Ls


Zuckerman Ls

System	Series	Group	Area

Pennsylvanian	Missourian	Hoxbar	Southern Oklahoma

Ochelata

Synonymous Formations

Avant Ls

Black Ostracod Ls

Caddo Creek

Canyon Group

Doyle Ls (County Line)

Doyle Ls (Loco)

First Oolitic Ls

Healdton

Hewitt

Hilltop Fm

Hoxbar

Lansing

Missourian

Ochelata

Okesa Sd

Pennsylvanian

Perry Gas Sand

Wann Fm

Wildhorse Ls

Wildhorse Ls (Avant)

Yule (Funk) Sd


Abernathy

See First Deese


Adkins Sand

Formation not listed on Correlation Chart

Virgilian (Same as 1st Rowe)


Allen

See Senora


Anderson

See Britt Sand


Ash Shalintubbi Sand

Formation not listed on Correlation Chart

Des Moinesian (Above Dornick Hills)


Atlantic Sand

Formation not listed on Correlation Chart

Des Moinesian (Below Johnson)


Bad Hole Sand

Formation not listed on Correlation Chart

Atokan (Georges Fork Member)


Baker Sand

Formation not listed on Correlation Chart

Missourian (Marchand)


Barnes Sand

Formation not listed on Correlation Chart

Virgilian (Crews)


Bateman Sand

Formation not listed on Correlation Chart

Virgilian (below Marchand)


Belveal Sand

Formation not listed on Correlation Chart

Wolfcampian (below Foraker)


Bennett Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Tussy)


Bilbo Sand

Formation not listed on Correlation Chart

Trinty (part of Paluxy)


Billings Sand

Formation not listed on Correlation Chart

Virgilian (same as Hoover)


Birdseye Lime

Formation not listed on Correlation Chart

Simpson (same as Mclish)


Bilxler Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Prue)


Black Sand

Formation not listed on Correlation Chart

Morrowan (same as Cromwell)


Blackwell Sand

Formation not listed on Correlation Chart

Wolfcampian (part of Neva Lime)


Blaydes Sand

Formation not listed on Correlation Chart

Virgilian (part of Upper Cisco)


Booth Sand

Formation not listed on Correlation Chart

Virgilian (above Marlow)


Bowles Sand

Formation not listed on Correlation Chart

Morrowan (part of the Upper Morrow)


Boynton Sand

Formation not listed on Correlation Chart

Atokan (same as Dutcher/Gilcrease)


Brazil

Formation not listed on Correlation Chart

Atokan (8th member of Middle Atoka)


Briscoe Sand

Formation not listed on Correlation Chart

Missourian (same as Yule-Funk)


Brooks Sand

Formation not listed on Correlation Chart

Des Moinesian/Atoka (above Dornick Hills)


Brown Dolomite

Formation not listed on Correlation Chart

Wolfcampian (highest member of the Chase Group)


Brown Sand

Formation not listed on Correlation Chart

Virgilian (same as Upper Cisco)


Broyles-Layton Sand

Formation not listed on Correlation Chart

Missourian (same as Cottage Grove)


Bruhlmeyer Sand

Formation not listed on Correlation Chart

Des Moinesian


Brundidge Sand

Formation not listed on Correlation Chart

Missourian (same as Seminole)


Brunner Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Booch)


Burbank

See Red Fork Sand


Burgess Sand

Formation not listed on Correlation Chart

Des Moinesian (below Bartlesville)


Burkes Sand

Formation not listed on Correlation Chart

Wolfcampian


Burkhart Sand

Formation not listed on Correlation Chart

Missourian (below Baker Sand)


Buttermilk Lime

Formation not listed on Correlation Chart

Cinncinnatian (same as Fernvale)


Buzzard Sand

Formation not listed on Correlation Chart

Missourian


Cache Creek Sand

Formation not listed on Correlation Chart

Leonardian


Campbell Sand

Formation not listed on Correlation Chart

Virgilian (above Crews)


Carmichael

See Elgin


Cashion Sand

Formation not listed on Correlation Chart

Des Moinesian (base of Wewoka)


Castle Rock Sand

Formation not listed on Correlation Chart

Springeran


Chicken Farm Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Red Fork)


Cline Sand

Formation not listed on Correlation Chart

Leonardin


Cole Wash

Formation not listed on Correlation Chart

Wolfcampian (below Pontotoc)


Coline Sand

Formation not listed on Correlation Chart

Virgilian (above Rowe)


Cooper Sand

Formation not listed on Correlation Chart

Virgilian (below Noble Olson)


Cosden Sand

Formation not listed on Correlation Chart

Des Moinesian (part of Boggy)


County Line Limestone

See Doyle Ls


Covington Sand

Formation not listed on Correlation Chart

Virgilian (below Burlingame)


Cox Sand

Formation not listed on Correlation Chart

Des Moinesian (above Bruhlmeyer)


Cravens Unconformity

Formation not listed on Correlation Chart

Missourian (part of Hoxbar)


Crews Sand

Formation not listed on Correlation Chart

Virgilian (below Brownville)


Crinoidad Lime

Formation not listed on Correlation Chart

Virgilian (same as Marlow)


Cross Sand

Formation not listed on Correlation Chart

Springeran (same as Flattop)


Cushing Lime

Formation not listed on Correlation Chart

Wolfcampian (same as Red Eagle)


Deaner Sand

Formation not listed on Correlation Chart

Atokan (part of Gilcrease)


Deese Maroon Shale

Formation not listed on Correlation Chart

Des Moinesian (same as Hewitt)


Dense Lime

Formation not listed on Correlation Chart

Champlainian (same as Bromide)


Detrich Sand

Formation not listed on Correlation Chart

Probably part of Tyner


Detrital Sand

Formation not listed on Correlation Chart

Missourian (part of Hoxbar)


Dillard Sand

Formation not listed on Correlation Chart

Missourian (same as Lower Cleveland)


Doggett Sand

Formation not listed on Correlation Chart

Atokan (part of Gilcrease)


Dolman

Formation not listed on Correlation Chart

Missourian (below Anadarche Lime)


Dora Sand

Formation not listed on Correlation Chart

Des Moinesian (part of Boggy)


Dotson Sand

Formation not listed on Correlation Chart

Springeran (below Humphreys)


Dunlap Sand

Formation not listed on Correlation Chart

Champlainian (part of Simpson)


Dyer Sand

Formation not listed on Correlation Chart

Missourian (same as Willie Sand)


Eason Sand

Formation not listed on Correlation Chart

Des Moinesian (Upper Tussy)


Ebert Sand

Formation not listed on Correlation Chart

Virgilian (same as Garber Sand)


Edwards Sand

Formation not listed on Correlation Chart

Des Moinesian (4th Tussy or Bayou)


Evans

Formation not listed on Correlation Chart

Atokan (3rd member of Middle Atoka)


Fanshawe

Formation not listed on Correlation Chart

Atokan (2nd member of Middle Atoka)


Fields Sand

Formation not listed on Correlation Chart

Atokan-Morrowan (Gilcrease/Cromwell)


Flattop

See Goodwin


Fulton Sand

Formation not listed on Correlation Chart

Des Moinesian (below Lone Grove)


Funk

See Yule(Funk)


Garrett

Formation not listed on Correlation Chart

Missourian


Garvin Beds

Formation not listed on Correlation Chart

Leonardian


Gibson

See Third Deese


Glauconitic Lime

Formation not listed on Correlation Chart

Silurian (part of Hunton)


Glen Salt

See Blue Jacket


Glen of Morris Sand

Formation not listed on Correlation Chart

Atokan (part of Gilcrease)


Glorietta

See Flowerpot


Golf Ball Zone

Formation not listed on Correlation Chart

Ordovician (Bromide/Wilcox)


Gose

Formation not listed on Correlation Chart

Atokan (5th member of Middle Atoka)


Grand River

See Hindville Limestone


Griffin Sand

Formation not listed on Correlation Chart

Virgilian (above Rowe)


Grindstone Grit

Formation not listed on Correlation Chart

Mississippian (same as Goodwin)


Gunsight

See Armstrong


Hamilton Switch Sand

Formation not listed on Correlation Chart

Atokan (same as Dutcher)


Harjo Sand

Formation not listed on Correlation Chart

Atokan (Dutcher/Gilcrease)


Harryman Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Upper Hartshorne)


Hart Sand

Formation not listed on Correlation Chart

Des Moinesian (same as 4th Deese)


Hefner

See Williams


Helm Sand

Formation not listed on Correlation Chart

Virgilian (above Booth)


Hendon Sand

Formation not listed on Correlation Chart

Atokan (part of Dornick Hills)


Hensley Wash

Formation not listed on Correlation Chart

Wolfcampian


Hervey Sand

Formation not listed on Correlation Chart

Virgilian (below Niles)


Hix

Formation not listed on Correlation Chart

Virgilian (above Rowe)


Hodges

Formation not listed on Correlation Chart

Missourian (same as Checkerboard)


Holland Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Peru)


Hominy Lime

Formation not listed on Correlation Chart

Virgilian (same as LeCompton)


Hominy Sand

Formation not listed on Correlation Chart

Ordivician (same as Lower Simpson)


Hoopes Sand

See Johnson


Horsefly Sand

See Black Marker


Horton Sand

Formation not listed on Correlation Chart

Springeran (below Woods)


Hotson Sand

Formation not listed on Correlation Chart

Wolfcampian (above Neva)


House Sand

Formation not listed on Correlation Chart

Permian


Hoxsey Sand

Formation not listed on Correlation Chart

Wolfcampian (above Red Eagle)


Hoy Sand

Formation not listed on Correlation Chart

Wolfcampian (above Wreford)


Huber Sand

Formation not listed on Correlation Chart

Missourian


Hutson

See Cunningham


Independence Sand

Formation not listed on Correlation Chart

Des Moinesian (Bartlesville/Red Fork)


Ingram Sand

Formation not listed on Correlation Chart

Morrowan (same as Cromwell)


Inola Sand

Formation not listed on Correlation Chart

Des Moinesian (Burgess)


Irish Sand

Formation not listed on Correlation Chart

Champlanian (part of Tyner)


Jacob Sand

Formation not listed on Correlation Chart

Missourian (Lower Hoxbar)


Jesse Lime

Formation not listed on Correlation Chart

Atokan


Jester Sand

Formation not listed on Correlation Chart

Guadalupean (base of Flowerpot)


JN Bateman Sand

Formation not listed on Correlation Chart

Virgilian (above Helm Sand)


Johnson Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Lower Fusulinid)


Johnson-Atlantic Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Fusulinia)


Jones

See Cleveland


Kagay Sand

Formation not listed on Correlation Chart

Virgilian (below Blaydes)


Kelly Sand

Formation not listed on Correlation Chart

Morrowan (same as Purdy)


Kelly Wash

Formation not listed on Correlation Chart

Wolfcampian


Kelso Sand

Formation not listed on Correlation Chart

Missourian (above Layton)


Kewster

Formation not listed on Correlation Chart

Atokan (below Spiro)


Keyes

See Morrow


Kingwood

Formation not listed on Correlation Chart

Morrowan (same as Union Valley)


Kinter

Formation not listed on Correlation Chart

Ordovician (part of Oil Creek)


Kirk Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Lower Fusulinid)


Kisner Sand

Formation not listed on Correlation Chart

Wolfcampian


Kistler

See Charleson Sand


Knox Sand

Formation not listed on Correlation Chart

Leonardian (base of Wellington)


Konowa Sand

Formation not listed on Correlation Chart

Morrowan (part of Cromwell)


Lackey Sand

Formation not listed on Correlation Chart

Missourian (below Marchand)


Lael Sand

Formation not listed on Correlation Chart

Missourian (Lower Hoxbar)


Lansford

Formation not listed on Correlation Chart

Missourian (below base of Dolman)


Lawton Sand

Formation not listed on Correlation Chart

Leonardian (same as Fort Sill)


Leidecker Sand

Formation not listed on Correlation Chart

Atokan (part of Gilcrease)


Lips Sand

Formation not listed on Correlation Chart

Atokan (same as Upper Morrow)


Little Lime

Formation not listed on Correlation Chart

Des Moinesian (above Big Lime)


Little Oswego Lime

Formation not listed on Correlation Chart

Des Moinesian (same as Verdigris)


Loco

See Doyle Ls


Lowery Sand

Formation not listed on Correlation Chart

Missourian (same as Cleveland)


Lowery Sand

Formation not listed on Correlation Chart

Ordovician (same as Oil Creek)


M A Bateman

Formation not listed on Correlation Chart

Virgilian (below Booth & Marlow)


Madill Sand

Formation not listed on Correlation Chart

Des Moinesian (below Unconformity)


Marland Sand

Formation not listed on Correlation Chart

Mississippian (same as Misener)


Maroon Shale

Formation not listed on Correlation Chart

Chesterian (part of Jackfork)


Marshall

See Simpson Dolomite


Martin Sand

Formation not listed on Correlation Chart

Springeran (same as 1st Sims)


Mauldin Sand

Formation not listed on Correlation Chart

Leonardian-Wolfcampian


McDaniel Wash

Formation not listed on Correlation Chart

Wolfcampian (below Kelly Wash)


McDonald Sand

Formation not listed on Correlation Chart

Virgilian


McEwin Sand

Formation not listed on Correlation Chart

Missourian (same as Cleveland)


McKinney Sand

Formation not listed on Correlation Chart

Missourian (same as Upper Layton)


McWhirter Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Gibson)


Meadows Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Burgess)


Meaner Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Oswego Lime)


Melton

Formation not listed on Correlation Chart

Missourian (same as Culp-Melton)


Mervihe Sand

Formation not listed on Correlation Chart

Virgilian


Middle Atoka

Formation not listed on Correlation Chart

Atokan


Miller Sand

Formation not listed on Correlation Chart

Virgilian (part of Pontotoc)


Mollie Miller Sand

Formation not listed on Correlation Chart

Ordovician (same as Misener/Wilcox)


Mollman Sand

Formation not listed on Correlation Chart

Ordovician (same as Lower Mclish)


Montgomery Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Lower Deese)


Morris

Formation not listed on Correlation Chart

Atokan (4th member of Middle Atoka)


Mose Carr Sand

Formation not listed on Correlation Chart

Ordovician (part of Simpson)


Mounds Sand

Formation not listed on Correlation Chart

Ordovician (part of Simpson)


Moyer Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Culberson)


Muncrief Sand

Formation not listed on Correlation Chart

Missourian


Muskogee Lime

Formation not listed on Correlation Chart

Atokan (same as Webbers Falls)


Muskogee Sand

Formation not listed on Correlation Chart

Atokan (same as Pope Chapel)


Mussellem

See Cottage Grove


Nemire Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Red Fork)


Newberry Sand

Formation not listed on Correlation Chart

Virgilian (below Mauldin)


Newkirk Sand

Formation not listed on Correlation Chart

Virgilian (part of Pawhuska)


Nichlas Sand

Formation not listed on Correlation Chart

Leonardian (same as Garber)


Nichols Sand

Formation not listed on Correlation Chart

Missourian (Lower Hoxbar)


Nigh Sand

Formation not listed on Correlation Chart

Virgilian (part of Pontotoc)


Ninety-Sixth Meridian Sand

Formation not listed on Correlation Chart

Atokan (Dutcher/Gilcrease)


Oil City Lime

Formation not listed on Correlation Chart

Missourian (same as Avant Lime)


Olds Sand

Formation not listed on Correlation Chart

Ordovician (part of Oil Creek)


Olson Sand

Formation not listed on Correlation Chart

Virgilian (same as Rowe)


Olympic Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Allen Sand)


Oolitic Lime

Formation not listed on Correlation Chart

Des Moinesian (base of Hoxbar to the Top of Deese)


Oolitic Lime

Formation not listed on Correlation Chart

Des Moinesian (base of Deese)


Oolitic Lime 1st

Formation not listed on Correlation Chart

Silurian (same as Chimney Hill)


Oolitic Lime Lower

Formation not listed on Correlation Chart

Des Moinesian (same as Natsy Lime)


Oolitic Lime Upper

Formation not listed on Correlation Chart

Missourian (same as Yule-Funk)


Osborne

See Fifth Deese


Oscar Sand

Formation not listed on Correlation Chart

Missourian


Palacine Shale

Formation not listed on Correlation Chart

Missourian (same as Chubee)


Panhandle Big Lime

Formation not listed on Correlation Chart

Leonardian-Wolfcampian


Panhandle Dolomite

Formation not listed on Correlation Chart

Wolfcampian (same as Herington)


Panola

Formation not listed on Correlation Chart

Atokan (7th member of Middle Atoka)


Papoose Sand

Formation not listed on Correlation Chart

Morrowan (same as Cromwell)


Parks Sand

Formation not listed on Correlation Chart

Springeran (same as Cunningham)


Patchell Sand

Formation not listed on Correlation Chart

Des Moinesian (lowest Pennsylvanian member)


Patsy Sand

Formation not listed on Correlation Chart

Virgilian (part of Pontotoc)


Patty Sand

Formation not listed on Correlation Chart

Missourian (same as Muncrief)


Peach Orchard Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Lower Red Fork)


Peoples Sand

Formation not listed on Correlation Chart

Missourian (same as Cottage Grove)


Perryman Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Prue)


Peru

See Labette Sh


Pharoah

See Second Deese


Pink Crinoidad Lime

Formation not listed on Correlation Chart

Silurian (same as Viola)


Ponca Sand

Formation not listed on Correlation Chart

Virgilian (same as Hoover)


Prague Limestone

Formation not listed on Correlation Chart

Virgilian (same as Brownsville)


Preston Sand

Formation not listed on Correlation Chart

Atokan-Morrowan (same as Cromwell)


Preston-Arbuckle

Formation not listed on Correlation Chart

Trinty


Priddy Sand

Formation not listed on Correlation Chart

Virgilian (above Keys)


Pruitt Sand

Formation not listed on Correlation Chart

Des Moinesian (same as 2nd Tussy)


Quinn Sand

Formation not listed on Correlation Chart

Morrowan (same as Cromwell)


Ragan Sand

Formation not listed on Correlation Chart

Virgilian (above Crews)


Ragsdale Sand

Formation not listed on Correlation Chart

Des Moinesian (Basal Tussy)


Ramsey Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Wayside)


Ramsey Sand

Formation not listed on Correlation Chart

Leonardian (below Nichols)


Randolph Sand

Formation not listed on Correlation Chart

Missourian (below Huber)


Reynolds

Formation not listed on Correlation Chart

Des Moinesian (same as Lower Deese)


Rose Sand

Formation not listed on Correlation Chart

Permian (same as Newberry)


Rue

See Second Deese


Ruel Blade Sand

Formation not listed on Correlation Chart

Virgilian (above JN Bateman Sand)


Salt

See Glen Salt


Sames

Formation not listed on Correlation Chart

Des Moinesian (same as Upper Pooler)


Sams

Formation not listed on Correlation Chart

Virgilian (same as Ragan)


San Andres

See Dog Creek Sh


Sapulpa Sand

Formation not listed on Correlation Chart

Ordovician (same as Wilcox)


Scott Sand

Formation not listed on Correlation Chart

Atokan (same as Dutcher)


Sears Sand

Formation not listed on Correlation Chart

Virgilian (same as Niles)


Seay Sand

Formation not listed on Correlation Chart

Missourian


Sells

See Hudson Sells


Seminole-Mayes

Formation not listed on Correlation Chart

Meramecian (same as Sycamore)


Shelton Sand

Formation not listed on Correlation Chart

Virgilian (below Pontotoc)


Sholom Alechem Lime

Formation not listed on Correlation Chart

Missourian (same as County Line Lime)


Sikes Sand

Formation not listed on Correlation Chart

Morrowan (same as Lower Cromwell)


Sledge

See Pickens


Smith Sand

Formation not listed on Correlation Chart

Virgilian (below Pontotoc)


Smith Sand

Formation not listed on Correlation Chart

Morrowan (same as 1st Cromwell)


Soldier Creek Sand

Formation not listed on Correlation Chart

Virgilian (same as Cache Creek)


Sorrels

Formation not listed on Correlation Chart

Atokan (1st member of Middle Atoka)


Spears Sand

Formation not listed on Correlation Chart

Missourian (above County Line Lime)


Spencer Sand

Formation not listed on Correlation Chart

Leonardian (below Ft Sill)


Spicular Limestone

Formation not listed on Correlation Chart

Des Moinesian (in Wewoka)


Spiro Sandstone

Formation not listed on Correlation Chart

Des Moinesian (part of Savanna)


Squaw Sand

Formation not listed on Correlation Chart

Atokan (same as Dutcher)


Stalnaker

See Tonkawa


Still Sand

Formation not listed on Correlation Chart

Des Moinesian (below Lone Grove)


Sturgis Sand

Formation not listed on Correlation Chart

Morrowan (same as Purdy)


Surber Sand

Formation not listed on Correlation Chart

Virgilian (Conglomerate at base of Pontotoc)


Sutherland Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Lower Tussy)


Swaggert Sand

Formation not listed on Correlation Chart

Missourian (same as Tonkawa)


Swenson Sand

Formation not listed on Correlation Chart

Devonian (same as Misener)


Swenson Sand

Formation not listed on Correlation Chart

Ordovician (same as Wilcox)


Tatums Sand

Formation not listed on Correlation Chart

Des Moinesian (part of Deese)


Teter Conglomerate

Formation not listed on Correlation Chart

Des Moinesian (part of Wewoka)


Thompson Sand

Formation not listed on Correlation Chart

Virgilian (same as Thomas Sand)


Timber Ridge Sand

Formation not listed on Correlation Chart

Atokan (same as Coody)


Todd Sand

Formation not listed on Correlation Chart

Missourian (Basal Hoxbar)


Tonkawa Lime

Formation not listed on Correlation Chart

Virgilian (above Tonkawa Sand)


Toronto

See Second Lovell


Trosper Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Red Fork)


True Layton

See Layton (True)


Tugman Sand

Formation not listed on Correlation Chart

Virgilian (same as 4th Rowe)


Tuley Sand

Formation not listed on Correlation Chart

Missourian


Turk Sand

Formation not listed on Correlation Chart

Virgilian (part of Endicott)


Turkey Mountain Lime

Formation not listed on Correlation Chart

Canadian


Twin Lime

Formation not listed on Correlation Chart

Missourian (same as Daube Limetsone)


Vann Sand

Formation not listed on Correlation Chart

Wolfcampian (above Foraker)


Velma

See Sims


Vertz Sand

Formation not listed on Correlation Chart

Virgilian (below Stalnaker)


Viola

System	Series	Group	Area

 Ordovician	Champlanian	Mohawkian	Bradley Golden Trend

Trentonian	Southern Oklahoma

Velma Doyle Area

Cement Chickasha

Hollis Basin

Oklahoma City

Nemaha Ridge

NW Oklahoma

McAlester Basin

NE Oklahoma

Synonymous Formations

Big Fork Chert

Champlanian

First Wilcox

Kimmswick Ls

Mohawkian

Ordovician

Seminole

Trenton

Trentonian


Vowell Sand

Formation not listed on Correlation Chart

Atokan (same as Dutcher)


Wainwright Sand

Formation not listed on Correlation Chart

Atokan (part of Gilcrease)


Walker Sand

Formation not listed on Correlation Chart

Wolfcampian (below Foraker)


Walker Sand

Formation not listed on Correlation Chart

Missourian (below Muncrief)


Wallace Sand

Formation not listed on Correlation Chart

Leonardian (same as Noble-Olson)


Wannette Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Calvin)


Warden Lime

Formation not listed on Correlation Chart

Wolfcampian (part of Pontotoc)


Watchhorn Sand

Formation not listed on Correlation Chart

Missourian (same as Cottage Grove)


Weiser Sand

Formation not listed on Correlation Chart

Des Moinesian (above Pawnee)


White Lime

Formation not listed on Correlation Chart

Ordovician (same as Viola)


Whiting Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Wayside)


Whitney Sand

Formation not listed on Correlation Chart

Wolfcampian (below Wreford)


Wigton Sand

Formation not listed on Correlation Chart

Des Moinesian (same as Perry)


Wimberly Sand

Formation not listed on Correlation Chart

Des Moinesian (below Patchell)


Wolfe Sand

Formation not listed on Correlation Chart

Wolfcampian (above Ft Riley)


Woodbine

System	Series	Group	Area

Cretaceous	Gulf	N/A	Southern Oklahoma

Ouachita Region

Synonymous Formations

Cretaceous

Gulf


Woodmansee Sand

Formation not listed on Correlation Chart

Des Moinesian (Basal Upper Dornick Hills)


Woods

See Primrose


Wynne Lime

Formation not listed on Correlation Chart

Missourian (below Anadarche Lime)


Yates Sand

Formation not listed on Correlation Chart

Missourian (below Nichols Sand)


Youngstown Sand

Formation not listed on Correlation Chart

Atokan (same as Dutcher)


Zypsie Sand

Formation not listed on Correlation Chart

Virgilian (below Keys)


Bog Creek Shale

System	Series	Group	Area

Permian	Guadalupian	N/A	Hollis Basin

Synonymous Formations

Chickasha

Dog Creek Sh (San Andres)

El Reno

Guadalupian

Permian

Permian (Undiff)

Prosperity


Kimmswick Lm

System	Series	Group	Area

 Ordovician	Champlainian	Mohawhian	Northern Arkansas

Trentonian

Synonymous Formations

Big Fork Chert

Champlainian

Ordovician

Mohawkian

Seminole or First Wilcox

Trenton

Trentonian

Viola