02051oam 2200589 450 991070694730332120180417111959.0(CKB)5470000002460005(OCoLC)896810664(OCoLC)995470000002460005(EXLCZ)99547000000246000520141123d1984 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierMolluscan record from a mid-Cretaceous borehole in Weston County, Wyoming /by William A. CobbanWashington :United States Department of the Interior, Geological Survey,1984.1 online resource (iii, 24 pages, 5 unnumbered pages of plates) illustrationsGeological Survey professional paper ;1271Title from title screen (viewed October 14, 2014)."Brief descriptions, illustrations, and stratigraphic ranges of the more common fossils."Includes bibliographical references (pages 19-21) and index.Mollusks, FossilPaleontologyCretaceousPaleontologyWyomingWeston CountyBoringsWyomingWeston CountyBoringsfastCretaceous Geologic PeriodfastMollusks, FossilfastPaleontologyfastWyomingWeston CountyfastMollusks, Fossil.PaleontologyPaleontologyBoringsBorings.Cretaceous Geologic Period.Mollusks, Fossil.Paleontology.Cobban William A.1916-2015,1390881Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706947303321Molluscan record from a mid-Cretaceous borehole in Weston County, Wyoming3497521UNINA