KANSAS. 



159 



Kansas." 



The only geological formations found in Kansas are: 



18. Cretaceous, c. Niobrara group, 

 b. Fort Hays group, 

 <( a. Dakota group. 



15. Permian. 



14 c. Upper Carboniferous. 



14 b. Coal Measures. 



*Revieed and corrected by Prof. B. F. Mudge, late State Geologist of Kansas. 



