02388oam 2200637I 450 991070418210332120151119163257.0(CKB)5470000002437840(OCoLC)886560137(EXLCZ)99547000000243784020140812d1988 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe Bishop Ash Bed (Middle Pleistocene) and some older (Pliocene and Pleistocene) chemically and mineralogically similar ash beds in California, Nevada, and Utah /by Glen A. Izett, John D. Obradovich, and Harald H. Mehnert[Reston, Va.] :Department of the Interior, U.S. Geological Survey,1988.Washington :United States Government Printing Office.1 online resource (iv, 37 pages) illustrations, mapsU.S. Geological Survey bulletin ;1675Title from title screen (viewed Aug. 11, 2014).Includes bibliographical references.Bishop Ash Bed Geology, StratigraphicPleistoceneGeology, StratigraphicPlioceneVolcanic ash, tuff, etcWest (U.S.)GeologyWest (U.S.)GeologyfastGeology, StratigraphicfastPleistocene Geologic EpochfastPliocene Geologic EpochfastVolcanic ash, tuff, etcfastUnited States, WestfastGeology, StratigraphicGeology, StratigraphicVolcanic ash, tuff, etc.GeologyGeology.Geology, Stratigraphic.Pleistocene Geologic Epoch.Pliocene Geologic Epoch.Volcanic ash, tuff, etc.Izett Glen Arthur1928-1387304Obradovich John D.Mehnert Harald H.Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910704182103321The Bishop Ash Bed (Middle Pleistocene) and some older (Pliocene and Pleistocene) chemically and mineralogically similar ash beds in California, Nevada, and Utah3470369UNINA