00891cam a22002411 4500 gs 20000370 DLC 20260227111324.0 761021s1919 oncb 000 0 eng c gs 20000370 (OCoLC)2518534 U.S. Geol. survey. Library OGraD OCoLC NSbSU DLC QE185 .A2 no. 115 QE191 .C75 Cooke, Harold Caswell, 1884- Geology of Matachewan district, northern Ontario, by H. C. Cooke. Ottawa, J. de L. Taché, printer, 1919. 1 p. l., ii, 60 p. fold. map (in pocket) diagrs. 25 cm. Canada. Geological Survey. Memoir 115. Geological series, no. 97 At head of title: Canada. Department of Mines. Geology Ontario Matachewan district. Memoir (Geological Survey of Canada) ; 115 26031 26031