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Wisconsin Geological an& IRatural ‘(bistort Survey* 
BOARD OF COMMISSIONERS. 
Edward Scofield, 
Governor of the State. 
John Q. Emery, 
State Superintendent of Public Instruction. 
Charles K. Adams, President. 
President of the University of Wisconsin. 
Edwin E. Bryant, Vice-President. 
President of the Commissioners of Fisheries. 
C. Dwight Marsh, Secretary. 
President of the Wisconsin Academy of Sciences, Arts, and 
Letters. 
E. A. Birge, Director and Superintendent. 
