02181oam 2200601 450 991070659260332120171114074710.0(CKB)5470000002456517(OCoLC)891600274(OCoLC)995470000002456517(EXLCZ)99547000000245651720140929d1964 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology and paleontology of Canal Zone and adjoining parts of Panama description of Tertiary mollusks (gastropods: Columbellidae to Volutidae) /by W. P. WoodringWashington :United States Department of the Interior, Geological Survey,1964.1 online resource (62 unnumbered pages, 9 unnumbered pages of plates) illustrations +1 plateGeological Survey professional paper ;306-CTitle from title screen (viewed September 26, 2014)."A contribution to the history of the Panama land bridge."Includes bibliographical references (pages 290-292) and index.Geology and paleontology of Canal Zone and adjoining parts of Panama Mollusks, FossilPaleontologyTertiaryPaleontologyPanamaCanal ZonePaleontologyPanamaMollusks, FossilfastPaleontologyfastTertiary Geologic PeriodfastCanal ZoneCanal ZonefastPanamafastMollusks, Fossil.PaleontologyPaleontologyPaleontologyMollusks, Fossil.Paleontology.Tertiary Geologic Period.Woodring W. P(Wendell Phillips),1891-1983,1386771Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706592603321Geology and paleontology of Canal Zone and adjoining parts of Panama3446760UNINA