M V. !/,..-_ 







SARTH SCIENCES LIBRARY 



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Minneapolis, Minn U - &; 







I tave the pleasui : T5lSp^enting, in the namepTthe board of regents of the 

 University of Minnesota, this copy of the ^^taafiW report on the r o%/r,,/ and 

 natural history survey of Minnesota. 



N. 11. WINCHELL, 



State geologist. 



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