01627oam 2200469 450 991070779220332120161024145421.0(CKB)5470000002466622(OCoLC)885121748(EXLCZ)99547000000246662220140802d1962 ua 0engurn||||||||||txtrdacontentcrirdacontentcrdamediacrrdacarrierCharacter and history of the Upper Ohio River Valley /by Charles W. CarlstonWashington, D.C. :United States Department of the Interior, Geological Survey,1962.Washington, D.C. :Government Printing Office.1 online resource (iii, 10 pages) illustrations, mapsGeological Survey bulletin ;1141-IContributions to general geologyTitle from title screen (viewed July 24, 2014).Includes bibliographical references (page 10).Geology, StratigraphicTertiaryGeology, StratigraphicPleistoceneTertiary Geologic PeriodfastGeology, StratigraphicGeology, StratigraphicTertiary Geologic Period.Carlston Charles W(Charles William),1912-1414169Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707792203321Character and history of the Upper Ohio River Valley3512574UNINA