Unclassified time scale for eastern North America, and correlation of formations and land intervals in the Mississippian, Appalachian valley, and 



Atlantic provinces, and their respective basins 



3 culumnB Indicates direct marine and faunal connection either before o 



r the birth of the basin under which It Is listed. Different r 



supposed equivalence Ii 



1 age only. 



Names of formations deposited in the MississipiJian sea are printed in ordinary type, those laid down in Atlantic waters in italics, while names of those deposited when the Mississippian 

 and Atlantic seas were in communication by way of the St Lawrence cliannel are printed in small capitals, and heavy face type is used for formations deposited in Atlantic waters 

 that entered tlie territory of the Mississippian province by way of the Cumberland basin. 



MI8BISSIPPUN 





.PI 



Ai.ACH,A.v PaovmcB 







ATLA^VTICPBOVNO. I 





PROVINCE 

























APPALACHIAN VALLEY TROUau 



























GBNBRALIZBD TIME SCALE FOB 













EASTERN NORTH AMERICA 



Miesissippion sea 



Chazy basin 



Levis channel 



Middle third 



LENOIR 



BASIN 



Cumberland baain 



Skunnemnnk basin 



























Knoxville trougli 



Athens trough 









Carbonic 



Land 



Carbonic 



Carbonic 



Carbonic 



Carbonic 



Carbonic 



Land 



Carbonic 



Chemmig 







1 <D 



Chemung 



1 



■"l 



Chemung 



Skuuuemunk 



Chemung 



PortaKO 









Portage 



1 



1 



Portage 





Portage 



Genesee. 







°'a 



1 



>?Cbattanoo2:a 



V Chattanooga 



1 



Bellvalo 



Genesee 



Tully • 







.2 g 



J- Hauiilton 



1 



f 



> Hamilton 





Tnlly 



Hamilton 



1 Land 



"S a) 



J 



J 



J 



1 



Monroe 



Hamilton 



Marcellua 



[•Deposits not well 

 J known 



a a 



Mareelhis 



Land 



Land 



Marcellns 





Marcellns 



Onondaga 



'^■43 



A 







Land in south 



1 



Onondaga 







ll 



/ 









Onondaga in north 



>Land 





Schoharie 



Land 











Schoharie 



J 



Schoharie 



Decewville 





•13 







Land 



Land 



Esopus 



Esopus 



Decewville and Esopus 



Upper Oriskany 



1 



•S ® 







Frog mountain 



Frog mountain 



Upper Oriskany 



[ Oriskanian 



Upper Oriskany 



Land 



Land 



© 







Land 



Land 



Lower Oriskang 





Lower Orisbanij 





,■ St Eelens island 

 Land 



M to 















Kingston 

 liecrafl 

 New Scotland 



)■ HelderhergiaH 



Kingston 

 Beoraft 

 New Scotland 



Land 







tt 















Coeijilians 



J 



Coeymans 



Manlins in part 

 Land 







La 



nd 



s.S 











Manlins 



1 



[• ? Laud 



Manlins 

 Deoier Ferrg 



Eondont 











a 8 











^ Formations at Pinlo Md. 



Rondoiit 



Salina 



Laud 







§■= 











J 



j 



Salina 



Gnelph 

 Locliport 

 Hochester 

 Clinton 



\AnUcosU series 









 1 



° 











[Noname. Formations at 

 [ Cumberland Md. 



1 



}Longit>ood 



) 



Guelph 



Lockport 



Rochester 



Clinton 



Medina 



Oneida 



Medina 

 Oneida 





















i Tnscarora and Juniata 



^ Green Pond 



Land 



Land 



















Land 



Land 



Laud 



Richmond 



AniicosH Biulson 



















Lower Rock wood 



1 



Richmond 





river 







V 











Clinch 







Lorraine 



Land 



Land 



Land 











Bays 



Land 



Lorraine 



Frankfort 



Frankfort 



Frankfort 



Frankfort 



Land 



Laud 



A 



A 



Frankfort 



UTIOA 



DTICA 



UTICA 



1 Upper Trenton 



UTICA 



1 



r Sevier -1 



f Sevier 



1 



r3 



UTICA 



Upper Trentou 



Xormatiakill 



Lower Trentou 



Black river 



Lowville 



Stones river and Cha:g 



BEEKMANTOWN 



Trenton 



Trenton 



^NorvinvsUll 



J Lower Trenton 



Black river 



S Trenton 

 Black river 



1 1 



1 



/ ^ \ 



r^ 



Black river 



Black river 



'> ^ Moccasin > 



i Tell i CO 



S3 '^„S 



3 



Lowville 

 Stones river 



BEEKMANTOWN 



Lowville 

 Cliazij 



BEEKMANTOWH 



Part of time land 

 Levis 



BEEKMANTOWN 



Lowville 

 Land 



BEEKMANTOWN 



l^ Lenoir J 



BEEKMANTOWN 



I, Athens 



BEEKMANTOWN 



f . 



g 



POTSDAM 



Lower St Croix 



POTSDAM 



Land 



Land 



Middle Cambric 



POTSDAM 



Middle Cambric 



POTSDAM 



Middle Cambric 



POTSDAM 



Middle Cambric 



■^ 



POTSDAM 



Lower St Croix 



GEORGIA 

 VERMONT 



Laud 



1 



GEORGIA 



GEORGIA 



GEORGIA 



GEORGIA 



V 



GEORGIA 



Laud 



Land 



YERMOKT 



VERMONT 



VERMONT 



VERMONT 





