02322oam 2200589 450 991070688550332120180213083944.0(CKB)5470000002458609(OCoLC)652335270(OCoLC)896810325(OCoLC)995470000002458609(EXLCZ)99547000000245860920100802d1975 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierStratigraphy and geologic history of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming an analysis of the history of a late Paleozoic sea based on a comprehensive biostratigraphic study /by William J. Sando, Mackenzie Gordon, Jr., and J. Thomas Dutro, JrWashington :United States Department of the Interior, Geological Survey,1975.1 online resource (iv, A83 pages) illustrations, maps +12 platesGeological survey professional paper ;848-A"The Amsden Formation (Mississippian and Pennsylvanian) of Wyoming.""An analysis of the history of a late Paleozoic sea based on a comprehensive biostratigraphic study."Includes bibliographical references (pages A76-A80) and index.Stratigraphy and geologic history of the Amsden Formation GeologyWyomingGeology, StratigraphicCarboniferousCarboniferous Geologic PeriodfastGeologyfastGeology, StratigraphicfastWyomingfastGeologyGeology, StratigraphicCarboniferous Geologic Period.Geology.Geology, Stratigraphic.Sando William Jasper1388705Gordon Mackenzie1913-1389569Dutro J. Thomas1393933Geological Survey (U.S.),OCLCEOCLCEOCLCQOCLCOOCLCFCOPOCLCQGPOBOOK9910706885503321Stratigraphy and geologic history of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming3538484UNINA