02217oam 2200613 450 991070587010332120170725100052.0(CKB)5470000002453714(OCoLC)891581387(OCoLC)995470000002453714(EXLCZ)99547000000245371420140929d1969 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierFerns from the Chinle Formation (Upper Triassic) in the Fort Wingate area, New Mexico /by Sidney R. AshWashington :United States Department of the Interior, Geological Survey,1969.1 online resource (iv, D52, 5 pages of plates) illustrations, mapsGeological Survey professional paper ;613-DContributions to paleontologyTitle from title screen (viewed September 24, 2014)."Revision of five Late Triassic ferns and a review of previous paleobotanical investigations in the Triassic formations of the Southwest."Includes bibliographical references (pages D47-D50) and index.Ferns from the Chinle Formation Ferns, FossilChinle FormationPaleobotanyTriassicPaleobotanyChinle FormationPaleobotanyNew MexicoFerns, FossilfastPaleobotanyfastTriassic Geologic PeriodfastChinle FormationNew MexicoZuni PlateaufastUnited StatesChinle FormationfastFerns, FossilPaleobotanyPaleobotanyPaleobotanyFerns, Fossil.Paleobotany.Triassic Geologic Period.Ash Sidney R.1928-1387327Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910705870103321Ferns from the Chinle Formation (Upper Triassic) in the Fort Wingate area, New Mexico3437016UNINA