PLATE, XXVTA 



GEOLOGICAL MAP 



('///;/ 



FOUR T.AKK COrNTRY of DANK COrNTY 



({r.iif/nert If* xfitnr the 



DIRECTIONS andEFFECrrs of the GLACIAL AFOXTiMK XT 



I*. D. Irving 

 1876. 



. . .-- ' / // A / 



Tn-ntm Limexloiif Sl.Petrr.iSanti.itone. Lawer^tagiir.iianLintrst!inr,MadisfitX-Mriiilotii Brtb.n>tadam$umt.ii<<nr 



eii of glarial movement 



GiacieUStritu 





