01008cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001900092040005700111042001200168050001900180100003100199245007100230260004200301300010100343490007000444500007100514500004100585504002800626650002100654650001900675830004800694gs 25000388 DLC20260227111329.0761027s1925    oncb     b    000 0 eng c  ags 25000388   a(OCoLC)2532811  aU.S. Geol. survey. LibrarycOGraDdOCoLCdNSbSUdDLC  apremarc00aQE185b.A2 1461 aAntevs, Ernst,d1888-1974.10aRetreat of the last ice-sheet in eastern Canada,cby Ernst Antevs.  aOttawa,bF.A. Acland, printer,c1925.  a1 p. l., iii, 142 p.bincl. tables, diagrs. IX pl. (incl. 6 fold. diagr.) maps (1 fold.)c25 cm.1 aCanada. Geological Survey. Memoir 146. (Geological ser., no. 126)  aAt head of title: Canada. Dept. of Mines ... Geological Survey ...  aPlates I-III included in pagination.  aReferences: p. 129-138. 0aGeologyzCanada. 0aGlacial epoch. 0aMemoir (Geological Survey of Canada) ;v146