01958oam 2200553 450 991070671770332120180130094142.0(CKB)5470000002458284(OCoLC)896810217(OCoLC)995470000002458284(EXLCZ)99547000000245828420141123d1973 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierPalynology of the upper Campanian (Cretaceous) Judith River Formation, north-central Montana /by Bernadine D. TschudyWashington :United States Department of the Interior, Geological Survey,1973.1 online resource (iv, 42 pages, 11 unnumbered pages of plates) illustrations, mapGeological Survey professional paper ;770Title from title screen (viewed September 30, 2014).Includes bibliographical references (pages 33-38) and index."Identification of fossil pollen and spores in rocks from the type area."Palynology of the upper Campanian PaleobotanyCretaceousPalynologyJudith River FormationPalynologyMontanaCretaceous Geologic PeriodfastPaleobotanyfastPalynologyfastMontanafastPaleobotanyPalynologyPalynologyCretaceous Geologic Period.Paleobotany.Palynology.Tschudy Bernadine D.1398012Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706717703321Palynology of the upper Campanian (Cretaceous) Judith River Formation, north-central Montana3491136UNINA