CARBONIFEROUS SYSTEM 427 



Partial Section of Casper Formation a Mile Korthcast of Oranile Canyon 



Station 



Keet 



White limestone 10 



Red sandstone 40-4- 



Red or purplish limestone ^^zt 



Red sandstone 30-i- 



Red limestone 10 



Red arenaceous shale .'50 



White dolomitic limestone 10 



Red shale, grading into limestone toward top 04 



White dolomitic limestone TO 



Red sandstone 18 



White limestone 4 



Red sandstone 19 



Red shale 10 



Shelly monumental red sandstone 10 



Red and white limestone 47 



Massive white limestone 65-95 



Red shale 45-15 



Limestone 43 



Shale 17 



Limestone mostly ; some shale 70 



Red massive sandstone 23 



Red shelly limestone 85 , 



White massive limestone 12 



Red shelly limestone 10 



Concealed, probably shale, to granite 43 



Total 795 



Section of Casper Formation in South End of Tahle Mountain, on North Fork 



of Groiv Creelc 



Feet 



Massive white limestone 30 



Purple limy shale and flaggy limestone 50 



Limestone, flaggy 10 



Sandy shaly limestone 10 



Purple limestone 40 



Heavy -bedded white limestone 40 



Red, cross-bedded, massive sandstone 20 



White limestone 1 % 



Red to purple limestone 6 



Red sandstone 36 



Limestone 2 



• Hard, purple, limy sandstone 20 



Soft red sandstone 20 



Light purple limestone 6 



Red limestone 50 



