TY - BOOK AU - Tanton,Thomas Leslie TI - Fort William and Port Arthur, and Thunder cape map-areas,: Thunder bay district, Ontario, T2 - Geological Survey of Canada. Memoir AV - QE185 .A2 no. 167 PY - 1931/// CY - Ottawa PB - F. A. Acland, Printer KW - Geology KW - Ontario KW - Fort William (Ont.) KW - Port Arthur (Ont.) KW - Thunder Cape (Ont.) N1 - At head of title: Canada. Department of mines; Bibliography: p. 3-6 ER -