02069oam 2200577 450 991070724830332120160615170025.0(CKB)5470000002463025(OCoLC)889600360(EXLCZ)99547000000246302520140829d1990 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierEnvironmental changes in the Tule Lake Basin, Siskiyou and Modoc counties, California, from 3 to 2 million years before present /by David P. Adam [and three others][Reston, Va.] :Department of the Interior, U.S. Geological Survey,1990.Washington :United States Government Printing Office.1 online resource (iii, 13 pages) illustrations, mapU.S. Geological Survey Bulletin ;1933Title from title screen (viewed Aug. 20, 2014).Includes bibliographical references.PaleobotanyPliocenePaleobotanyCaliforniaTulelake RegionPaleoclimatologyCaliforniaTulelake RegionPaleoecologyCaliforniaTulelake RegionPaleobotanyfastPaleoclimatologyfastPaleoecologyfastPliocene Geologic EpochfastCaliforniaTule Lake RegionfastPaleobotanyPaleobotanyPaleoclimatologyPaleoecologyPaleobotany.Paleoclimatology.Paleoecology.Pliocene Geologic Epoch.Adam David P.1396550Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707248303321Environmental changes in the Tule Lake Basin, Siskiyou and Modoc counties, California, from 3 to 2 million years before present3456857UNINA