U.S. GEOLOGICAL SURVEY. 



MONOGRAPH XXV. PL. XXIII. 



.\LV1> OF LvVKKS TR.WERSE AND Bid STONE AND THE SHORES OF LAKF. AdASSIZ NEAR ITS MOUTH. 



Scale. G miles loan inch. 



LakcArcii wiih p.rnrhcs I I Delta 1 J 



AKidiihs III' Ilinl^yiiv .iliilions are noted in feel above (he xea 



