00817cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040003900111042001200150043001200162050002300174100002400197245004300221260004300264300008200307490006700389500005300456504003200509650003400541gs 28000045 DLC20260227111332.0771102s1927    oncabf   b   f001 0 eng c  ags 28000045   a(OCoLC)3387847  aU.S. Geological SurveycNcBoAdDLC  apremarc  an-cn-ab00aQE185b.A2 no. 1531 aWarren, Percival S.10aBanff area, Alberta,cby P. S. Warren.  aOttawa,bF. A. Acland, printer,c1927.  a3 p. l., 94 p.bincl. front. (pl. I) [II]-VII pl., tables. fold. map.c25 cm.0 aCanada.  Geological survey.  Memoir 153.  Geol. ser.,vno. 134  aAt head of title:  Canada.  Department of mines.  aBibliographical foot-notes. 0aGeologyzAlbertazBanff area.