01943oam 2200553 450 991070617150332120170825081952.0(CKB)5470000002454710(OCoLC)891598702(OCoLC)995470000002454710(EXLCZ)99547000000245471020140929d1964 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierCarboniferous cephalopods of Arkansas /by Mackenzie Gordon, JrWashington :United States Department of the Interior, Geological Survey,1964.1 online resource (vii, 322 pages, 30 pages of plates) illustrations, maps +2 platesGeological Survey professional paper ;460Title from title screen (viewed September 29, 2014)."Descriptions and illustrations of 4 belemnoids, 73 nautiloids, and 79 ammonoids, their distribution in stratigraphic zones and their correlation."Includes bibliographical references (pages 290-303) and index.Cephalopoda, FossilArkansasPaleontologyCarboniferousPaleontologyArkansasCarboniferous Geologic PeriodfastCephalopoda, FossilfastPaleontologyfastArkansasfastCephalopoda, FossilPaleontologyPaleontologyCarboniferous Geologic Period.Cephalopoda, Fossil.Paleontology.Gordon Mackenzie1913-1389569Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910706171503321Carboniferous cephalopods of Arkansas3473402UNINA