85 



Continuation of Column No 1. 

 TABLE I. 





|no.| 



Organic Relics. 



NAMES OF SERIES. 



Material. 



Locality. 



Thickness. j 

 Depth in Feet, j 



' 



25 



» 



J24 





Exeter Con- 

 glomerate. 





England, 



France, 



Germany. 



! 



(U 





Coal Mea- 

 sures. 



Anthracite and 

 Bituminous coal. 



Europe, 

 North America. 



1000 F. j 



s 



23 



22 



Plants. 



Millstone 

 Grit & shale. 





Europe, 

 North America. 



760 F. j 



1 



i 



Shells. 



Zoophytes. 



Carb'iferous 

 Limestone. 





Europe, 

 North America. 



850 F. j 



2. 



Fa 

 i6a 



Fish. 



Old red Sand- 

 stone. 





Eng., Scot., N. 

 York, N. Jersey, 

 Pennsylvania, 

 Connecticut. 



1500 F. j 





Trilobites, 

 Graptolites, 

 Shells & Corals 



Black slate or 

 Black shale. 





New York. 







" 



Corniierous 

 Limestone. 



Horns tone. 

 Lime. 



New York. 

 Ohio, 



Kentucky, 

 Tennesse. 







;5a 



" 



Upper Fucoidal 

 Sandstone. 





New York, 

 Tennesse. 



— 



_5 



4a 



" 



Hydraulic 

 Limestone. 



Lime, Clay, &c. 



New York, 





3a 



1 



2a 

 la 



Fucoides and 

 other Marine 

 plants. 



lower Fucoidal 

 Sandstone. 



Sand and Oxide 

 of Iron. 



New York. 







Trilobites, 

 Marine Shells. 



Mohawk 

 Limestone. 



Lime. 



New York, 

 Tennesse. 







Sandstone. 

 Lingula Ovata. 



Potsdam 

 Sandstone. 



Sand and Lime. 



New York. 







20 



Vermiform fos- 

 sils resembling 

 Annellides. 



Graywacke. 



Grits and Con- 

 glomerate. 



Eng., Germany, 

 Massachusetts, 

 R. I., N. York, 

 New Jersey. 



600 F. ! 





19 



Lowest organic 

 relics. 



Transition 

 Limestone. 



Lime and Talc. 



England. 

 Stony Point, 

 New York. 



350 F. | 



c 

 "5 







18 



All the rocks be- 

 lowthis inclusive 

 are Crystaline. 



Alum Slate. 



Pyrites and Na- 

 tive Alum. 



British Isles. 



50 F. j 



h 



17 





Whetstone 

 Slate. 







120 F. 



1 



16 



i 





Flinty Slate. 



- 



Ireland. 



100 F. 



