01935oam 2200565 450 991070865500332120170407091259.0(CKB)5470000002470676(OCoLC)891401390(OCoLC)995470000002470676(EXLCZ)99547000000247067620140926d1916 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierRevision of the Beckwith and Bear River formations of southeastern Idaho /by G.R. Mansfield and P.V. Roundy[Washington] :[Department of the Interior, United States Geological Survey],[1916]1 online resource (12 unnumbered pages) illustrationsProfessional paper ;[98-G]Shorter contributions to general geology ;1916Title from title screen (viewed September 17, 2014).Report number from USGS web site.Includes bibliographical references.GeologyIdahoFormations (Geology)IdahoGeology, StratigraphicMesozoicGeologyfastGeology, StratigraphicfastMesozoic Geologic PeriodfastIdahofastGeologyFormations (Geology)Geology, StratigraphicGeology.Geology, Stratigraphic.Mesozoic Geologic Period.Mansfield George Rogers1875-1947,1391124Roundy P. V(Paul Vere),1884-1937,Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910708655003321Revision of the Beckwith and Bear River formations of southeastern Idaho3444542UNINA