02274oam 2200613 450 991070671920332120180130075917.0(CKB)5470000002458269(OCoLC)896810198(OCoLC)995470000002458269(EXLCZ)99547000000245826920141123d1973 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierPaleozoic and Precambrian rocks of Alaska and their role in its structural evolution /by Michael Churkin, JrWashington :United States Department of the Interior, Geological Survey,1973.1 online resource (iv, 64 pages) illustrations, mapsGeological Survey professional paper ;740Title from title screen (viewed September 30, 2014)."Stratigraphy and correlation of Paleozoic and Precambrian rocks of Alaska, tectonic framework of sedimentation, and their bearing on sea-floor spreading and continental drift in the Arctic."Includes bibliographical references (pages 56-62) and index.GeologyAlaskaGeology, StratigraphicPaleozoicGeology, StratigraphicPrecambrianSea-floor spreadingAlaskaGeologyfastGeology, StratigraphicfastPaleozoic Geologic PeriodfastPrecambrian Geologic PeriodfastSea-floor spreadingfastAlaskafastGeologyGeology, StratigraphicGeology, StratigraphicSea-floor spreadingGeology.Geology, Stratigraphic.Paleozoic Geologic Period.Precambrian Geologic Period.Sea-floor spreading.Churkin Michael1932-1406473Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706719203321Paleozoic and Precambrian rocks of Alaska and their role in its structural evolution3513244UNINA