01025cam a22003011 4500 gs 31000249 DLC 20260227111336.0 721206s1931 oncbf b 000 0 eng gs 31000249 (OCoLC)506998 DLC OAkU NSbSU DLC n-cn-on QE185 .A2 no. 167 QE191 .T3 Tanton, Thomas Leslie, 1890- Fort William and Port Arthur, and Thunder cape map-areas, Thunder bay district, Ontario, by T.L. Tanton. Ottawa, F. A. Acland, Printer, 1931. 222 p. 7 plates (incl. front.) 3 fold. maps (in pocket) 25 cm. Geological Survey of Canada. Memoir 167 At head of title: Canada. Department of mines. Bibliography: p. 3-6. Geology Ontario. Fort William (Ont.) Port Arthur (Ont.) Thunder Cape (Ont.) Memoir (Geological Survey of Canada) ; 167 26909 26909