01775oam 2200553 450 991070656330332120171127085759.0(CKB)5470000002456813(OCoLC)686320867(OCoLC)892425193(OCoLC)995470000002456813(EXLCZ)99547000000245681320101128d1962 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierPaleocene flora of the Rocky Mountains and Great Plains /Roland W. BrownWashington :United States Department of the Interior, Geological Survey,1962.1 online resource (iii, 119 pages, 69 unnumbered pages of plates) illustrationsGeological Survey professional paper ;375Includes bibliographical references (pages 97-106) and index.PaleobotanyPaleocenePaleobotanyRocky MountainsPaleobotanyGreat PlainsPaleobotanyfastPaleocene Geologic EpochfastGreat PlainsfastRocky MountainsfastPaleobotanyPaleobotanyPaleobotanyPaleobotany.Paleocene Geologic Epoch.Brown Roland W(Roland Wilbur),1893-1961,1389891Geological Survey (U.S.),OCLCEOCLCEOCLCQOCLCFOCLCQOCLCOCOPOCLCQGPOBOOK9910706563303321Paleocene flora of the Rocky Mountains and Great Plains3495538UNINA