PLATE 39. 



STEVENS COUNTY 



/? ,V V I LL T C O U NTY 



GEOLOGICAL AND NATURAL HISTOKY" 

 SURVEV OF MINNESOTA 



\ 



SWIFT AND CHIPPEWA 

 COUNTIES 



BY WARREN UPHAM 



Explanation 

 Recent- , Illuviuin 



Olariecl:-.- 



Motli/ied Drift. 



\ 'If//, 1 1 nil 'ill 11: 'in// nr ml I uiy. 



Till. 

 Archaean HI Gna.'iS.Scliist.'i.firniiite (in/I Syenite. 



Contour Lines <IM- shown apprvxiinafffy /or fach SO left ctbcn-f thf 



