02140oam 2200529 450 991070774370332120161109131129.0(CKB)5470000002467112(OCoLC)885281636(EXLCZ)99547000000246711220140805d1976 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology of the Precambrian W (lower Precambrian) rocks in western Gogebic County, Michigan /by Robert Gordon Schmidt ; work done in cooperation with the Geological Survey Division, Michigan Department of Natural Resources[Washington, D.C.] :United States Department of the Interior, Geological Survey,1976.Washington :United States Government Printing Office.1 online resource (v, 40 pages, 1 page of plates) illustrations, maps (some color)Geological Survey bulletin ;1407"Geologic description of an area of metasedimentary and metavolcanic rocks ('greenstone'), a quartz monzonite pluton, and a variety of granitic gneisses."Includes bibliographical references (pages 39-40).Geology of the Precambrian W GeologyMichiganGogebic CountyGeology, StratigraphicPrecambrianGeologyfastGeology, StratigraphicfastPrecambrian Geologic PeriodfastMichiganGogebic CountyfastGeologyGeology, StratigraphicGeology.Geology, Stratigraphic.Precambrian Geologic Period.Schmidt Robert Gordon1924-1392401Geological Survey (U.S.),Michigan.Geological Survey Division.COPCOPOCLCOOCLCFGPOBOOK9910707743703321Geology of the Precambrian W (lower Precambrian) rocks in western Gogebic County, Michigan3465265UNINA