00826cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001800092040001900110042001200129050002300141100001800164245006800182260006700250300004300317410004700360500003700407504002800444650004500472650003800517999001700555gs 65000115 DLC20260227111416.0720302s1963    xx            000 0 eng    ags 65000115   a(OCoLC)254509  aDLCcOAkUdDLC  apremarc00aQE185b.A43 no. 901 aSopher, S. R.10aPalaeomagnetic study of the Sudbury irruptive,cby S.R. Sopher.  a[Ottawa]bDept. of Mines and Technical Surveys, Canadac[1963]  aix, 34 p.billus., maps (1 fold. col.)20aGeological Survey of Canada.tBulletinv90  aAbstracts in English and French.  aBibliography: p. 24-26. 0aPaleomagnetismzOntariozSudbury Region. 0aGeologyzOntariozSudbury Region.  c29983d29983