02090oam 2200565 450 991070689250332120180208095234.0(CKB)5470000002458538(OCoLC)896810319(OCoLC)995470000002458538(EXLCZ)99547000000245853820141123d1975 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierBrachiopoda of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /by Mackenzie GordonWashington :United States Department of the Interior, Geological Survey,1975.1 online resource (iv, D85 pages, 13 unnumbered pages of plates) illustrationsGeological Survey professional paper ;848-DTitle from title screen (viewed October 2, 2014)."The Amsden Formation (Mississippian and Pennsylvanian) of Wyoming.""Descriptions and illustrations of 66 species and subspecies of brachiopods, with discussion of their distribution."Includes bibliographical references (pages D79-D82) and index.Brachiopoda of the Amsden Formation Brachiopoda, FossilPaleontologyCarboniferousPaleontologyWyomingBrachiopoda, FossilfastCarboniferous Geologic PeriodfastPaleontologyfastWyomingfastBrachiopoda, Fossil.PaleontologyPaleontologyBrachiopoda, Fossil.Carboniferous Geologic Period.Paleontology.Gordon Mackenzie1913-1389569Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706892503321Brachiopoda of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming3535613UNINA