SCIENTIFIC STAFF 



Wm. Bullock Clark, State Geologlst. 



superintendent of the survey. 



Edward B. Mathews, 

 George B. Shattuck, 



B. L. Miller, 



C. K, SWARTZ, 



E.W. Berry, 



A. BiBBINS, 



Assistant State Geologist. 



Geologist. 

 Geologist. 

 Geologist. 

 Geologist. 

 Geologist. 



Also with the cooperation of several members of the scientific bureaus 

 of the National Government. 



