00886cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001800092040001900110042001200129050002300141100003300164245009000197260004900287300004100336410004700377500006900424504003100493650002600524650002900550650002400579999001700603gs 52000013 DLC20260227111358.0720303s1951    xx            000 0 eng    ags 52000013   a(OCoLC)254916  aDLCcOAkUdDLC  apremarc00aQE185b.A43 no. 171 aWilson, Alice Evelyn,d1881-10aGastropoda and Conularida of the Ottawa formation of the Ottawa-St. Lawrence lowland.  aOttawa,bE. Cloutier, King's Printer,c1951.  a149 p.billus., 19 plates, 4 tables.20aGeological Survey of Canada.tBulletinv17  aAt head of title: Canada.  Dept. of Mines and Technical Surveys.  aBibliographical footnotes. 0aPaleontologyzCanada. 0aPaleontologyyPaleozoic. 0aGastropoda, Fossil.  c28597d28597