02166oam 2200589 450 991070989650332120180719133827.0(CKB)5470000002473287(OCoLC)896810317(OCoLC)995470000002473287(EXLCZ)99547000000247328720141123d1975 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPrecambrian and Lower Ordovician rocks in east-central Idaho /by Edward T. Ruppel, Reuben James Ross, Jr., and David SchleicherWashington :United States Department of the Interior, Geological Survey,1975.1 online resource (34 pages) illustrations, mapsGeological Survey professional paper ;889"Chapters A and B."Includes bibliographical references.A. Precambrian Y sedimentary rocks in east-central Idaho / by Edward T. Ruppel -- B. Precambrian Z and Lower Ordovician rocks in east-central Idaho / by Edward T. Ruppel, James Ross Reuben, Jr., and David Schleicher.GeologyIdahoGeology, StratigraphicOrdovicianGeology, StratigraphicPrecambrianGeologyfastGeology, StratigraphicfastOrdovician Geologic PeriodfastPrecambrian Geologic PeriodfastIdahofastGeologyGeology, StratigraphicGeology, StratigraphicGeology.Geology, Stratigraphic.Ordovician Geologic Period.Precambrian Geologic Period.Ruppel Edward Thompson1925-1395977Ross Reuben James1918-Schleicher David GlennGeological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910709896503321Precambrian and Lower Ordovician rocks in east-central Idaho3459648UNINA