EVOLUTION OF LIMESTONE AND DOLOMITE 

 TABLE XXI— Continued 



417 



River 



Kankakee, 



Kankakee, 111 



Rock, 



Rockford, 111 



Rock, 



Sterling, 111 



White, 



Azalia, Ind 



White, 



Indianapolis, Ind. . . . 

 Cedar, 



Cedar Rapids, la. . . . 

 Hudson, 



Hudson, N.Y 



Wabash, 



Logansport, Ind 



Wabash, 



Vincennes, Ind 



Illinois, 



La Salle, 111 



Illinois, 



Peoria, 111 



Illinois, 



Kampsville, 111 



Iowa, 



Iowa City, la 



Maumee, 



Toledo, O 



Little Vermilion, 



Streator, 111 



Little Wabash. 



Carmi, 111 



Miami, 



Dayton, O 



Cache, 



Mounds, 111 



Big Vermilion, 



Danville, 111 



Big Muddy, 



Murphysboro, 111. . . . 

 Embarass, 



Charleston, 111 



Embarass, 



Lawrenceville, 111. . . 

 Grand, 



Grand Rapids, Mich 

 Muskingum, 



Zanesville, O 



Sangamon, 



Decatur, 111 



Sangamon, 



Springfield, 111 



Sangamon, 



Chandlerville, 111... 



Sample 



Niagara dolomite 

 Dolomite and shale 



Average of 1 year 



u u u 



a a u 



tt u u 



