01605oam 2200481 450 991070863700332120170414090840.0(CKB)5470000002470858(OCoLC)891401452(OCoLC)995470000002470858(EXLCZ)99547000000247085820140926d1917 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierA fossil flora from the Frontier Formation of southwestern Wyoming /by F. H. KnowltonWashington :Department of the Interior, United States Geological Survey,1917.1 online resource (51 unnumbered pages) illustrationsProfessional paper ;108-FShorter contributions to general geology ;1917Title from title screen (viewed September 17, 2014)."Published August 22, 1917."Includes bibliographical references.PaleobotanyWyomingLincoln CountyPaleobotanyFrontier FormationPaleobotanyfastWyomingfastPaleobotanyPaleobotanyPaleobotany.Knowlton Frank Hall1860-1926,1353956Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910708637003321A fossil flora from the Frontier Formation of southwestern Wyoming3498154UNINA