NAT. GEOG. MAG. 



VOL. IV. 1692 PL. 16 



"^ 



V^ 



p-.'.vj Dlorite |-"';V-*lQuart2-diorite ^^J Argillites g^Limestone |CTv| Glacial gravels Moraines X.Island where fossils mere founS 



Geologic Map 



Miiir Glacier Basin 



By H. P. Gushing 



