00858cam a22002651 4500 gs 63000054 DLC 20260227111412.0 720222s1962 xx 000 0 eng gs 63000054 (OCoLC)246196 DLC OAkU DLC WaU premarc QE185 .A43 no. 71 DuBois, P. M. Palaeomagnetism and correlation of Keweenawan rocks. [Ottawa] Dept. of Mines and Technical Surveys, Canada [1962] xvi, 75 p. illus., maps, diagrs., tables. Geological Survey of Canada. Bulletin 71 Abstract in English and French. Bibliography: p. 73-75. Paleomagnetism Superior, Lake, Region. Paleomagnetism Precambrian. Geology Superior, Lake. 29669 29669