Correlation Table I. — Eastern and Plains Provinces. 



After HeodGreon Aflcr Buttcre 



Up. Wyoming =■ Up. Wyoming " 



LykinB (InRloaido) = Lykins — 



Fountain (purti) => ChugwaU;r 

 Ch us water 



Low. Wyoming = 

 FouDtain {pnra) = 

 Dndito = 

 Sungro do Cristo 



Biulito <= 



Sungro do Cristo ■= 



Crciuny snudatonc 



Big Horn Mta. Laramie 

 Clmgwatcr Chugwalor 



Trans-Pcooa Tciaa. 



Glass Mountains 

 Gillian formation 



Ord. Mte. and vicinity 



Sandstone nnd lime- 



Li most one conulomnr- 

 ate tind thiu-bcddcd 

 or flueey limestono 



Double Mountain 



• C. Cimarron; W, WellinBton; G, Garrison. Quartcrmaalor, porbnps abovo the Gmmanon. 



Ralston (Chandlor) 



Sapulpa (Hominy) 



Kiger 

 Salt Fork 



Wellington shale 



Abilene conglom. 

 Penrl ehnle 

 Herington la. 

 Enterprise shale 

 Luta Is. 



WinEcld la. 

 Doyle shnle 

 Fort Riley Is. 

 Florence flint 

 Matfield shale 

 Wroford Is. 



Florena shale 

 Neoaho member 

 Cottonwood Is. 



Bskridge shale 



Neva Is. 



Elm dale formation 



Admire shales 

 Emporia Is. 

 Willard shale 

 Burlingame Is. 



Soranton Shale 

 Howaid la. 

 Severy shalo 

 Topoka Is. 

 Callahan Is. 

 Deer Creek Is. 

 Tccumsch shalo 

 Lecompton la. 

 Kanwaka shale 



Oread la. 

 Lawrence shale 

 Kickapoo la. 

 Le Roy shale 



Stanton formation 

 Vilas shale 

 Allen Is. 

 Lane shale 



Chanut« ahalo 

 Drum Is. 

 Cheriyvale shale 

 Dennis b. 

 Galcsburg shale 

 Mound Valley Is. 

 Lad ore shale 

 Bethany Falls Is. 



UndilTercntinted 



Tarkio Is. 

 Scran ton shale 



Kanwaka shale 



Oread Is. 

 Weston ah 



Lane shale 



Bethany Falla la. 



Shale and sandstone. 

 I coal 31 feet thick. 

 Union Co., Ky. 



Coals 13-lS, red and 

 purple ahalcB, sand- 

 stone and thin lime- 

 bridge and Ames. 

 (^Includes Carthage 

 limcatonc of Ky.) 



AnvilcRock3a.= Ma- 



No w Haven la. 



Pink, red and 

 variegated shale 

 (local) 



fnterval 



Ditncy formation 



Coal VIII 

 Somervillc formation 



Millcraburg formotion 

 Coal VII 



Pittsburg la. 

 ConnellsWIlo & 



Ames la. 

 Harlem 

 Round Knob 



Barton coal 

 I Buffalo Bs. 

 Brush Creek 



Nineveh Is. 

 Ninovnh ooni 

 OoysviUe Is. 

 Dunkard? coal, i 

 I^oapcrity Ib. 

 Tenmilo coal 

 Donacly Is. 



U. Woshinglon la. 



Jollytown coal, eto. 



M. Washington la. 



L. Washington Is. 



Waslkington eoal 



Little Wosliiugton coal and 



sandstone 

 Wayneaburg A & B coal, ote. 

 Cassvillo shale 



Waynes burg coal 

 Bro wast own sa. 

 Little Woyueshiirg coal 

 Waynesburg Is. 

 Uniontown ta. 

 Union town coal 

 Benwood le. 

 a^wioklf) 



Sewickloy coal 

 Fishport (Sowii 

 Redstone coal 

 Pittsburg sa. 

 Pittsburg coal 



kley) l! 



U. Pittsburg Li. 

 Little Pittsburg coal 

 Conncllsville ss. 

 Little Clarksburg coal 

 f.onaconing coal 

 Morgan town as. 

 Elk Lick coiil 

 Ames Is. 

 Harlem coal 

 Pittsbura red shale 

 MaynardiLT coal 

 Sultsburgss. 

 Bakers town conl 

 Buffalo ss. 

 L. Cambridge coal 

 Gallitiin coal 

 Mahoning Is, 

 Mahoning ss. 

 Uflington sh. 



Moasaohuaetts. 



Cambridge slato 

 Rosbury conglomerate 



1. Sqiiantum tillito 

 UnooDlonnityT 



. Dorchester si a(4> 



3. Brooklino conglom- 



DiglKou conglomc: 

 Purgatory congton 



Rhode Inland forms 



Wnmsuttn formation 



Pondvillo nnd Bcl- 



Ungham oonglom- 



Now Brunswick. 



Shullo formation. 1 

 (PoBidbly ill par 

 caualtothoNev 

 Olnagow eon 

 glome rate) 



■loggins formation 



Correlation Table II. — Basin Province. 



Castile gypsum 



Rustler Is. 

 Capitan Is. 



Delaware Mt.ls. 



North Central. 



DeCLelly ; 



Mocncopio Globe Is. 



Cutler 



Maroon 

 Weber, quart i 



Utnh. I Idah o. 



Southcn itom, 



Park City for- Park City for- 

 mation (Phos- motion (Phos- 

 phoria forma- phoria forma- 

 tion) ''"^ 



Weber quarts- 

 itc=BinEham 

 quartBite 



(GriiBly 

 Creek) 



Peshastin 

 Hawkins 

 13 as tern schist 



Brltisli Columbia. 



Brooklyn Is. => 

 (Cache Cieck) 

 Uncomfoimity 

 Franklin Is. 

 Gloueeatcr 



Bridge River. Northwest 



White Cap 

 Cache Creek 



Upper fcal- 



Marine black 

 shule, ihiii- 

 bedded Is., 

 voknnics 



Headwaters of 

 Gulknnn and 

 Susitna llivera 



Bnsio lava flows 

 tuff, tuff _ _ _ 

 glomerate, etc. 



iiiiiUBiionoi 

 sholu, lavft, 

 tuff and in- 

 .truslons 



• Weber, (luaitsito of Tonmilo district qucsUonablo in poritioi 



