02314oam 2200601 450 991070658340332120171116113437.0(CKB)5470000002456610(OCoLC)891600277(OCoLC)995470000002456610(EXLCZ)99547000000245661020140929d1982 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology and paleontology of Canal Zone and adjoining parts of Panama description of Tertiary mollusks (pelecypods: Propeamussiidae to Cuspidariidae; additions to families covered in P 306-E; additions to gastropods; cephalopods) /by W. P. WoodringWashington :United States Department of the Interior, Geological Survey,1982.1 online resource (222 unnumbered pages, 41 unnumbered pages of plates) illustrations +1 plateGeological Survey professional paper ;306-FTitle from title screen (viewed September 26, 2014)."A contribution to the history of the Panama land bridge."Includes bibliographical references (pages 737-743) and index.Geology and paleontology of Canal Zone and adjoining parts of Panama Mollusks, FossilPanamaCanal ZoneMollusks, FossilPanamaPaleontologyPanamaTertiaryPaleontologyPanamaCanal ZoneTertiaryMollusks, FossilfastPaleontologyfastTertiary Geologic PeriodfastCanal ZoneCanal ZonefastPanamafastMollusks, FossilMollusks, FossilPaleontologyPaleontologyMollusks, Fossil.Paleontology.Tertiary Geologic Period.Woodring W. P(Wendell Phillips),1891-1983,1386771Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706583403321Geology and paleontology of Canal Zone and adjoining parts of Panama3446760UNINA