02220oam 2200637 450 991071172830332120190110101242.0(CKB)5470000002486791(OCoLC)953209325(OCoLC)995470000002486791(EXLCZ)99547000000248679120160707d1976 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPhosphorite and other apatite-bearing sedimentary rocks in the Precambrian of northern Michigan /by W. F. Cannon and J. S. Klasner[Reston, Virginia] :United States Department of the Interior, Geological Survey,1976.1 online resource (iii, 6 pages) mapsGeological Survey circular ;746Title from title screen (viewed July 1,2015)."Report prepared in cooperation with Geological Survey Division, Michigan Department of Natural Resources."Includes bibliographical references (page 6).ApatiteMichiganUpper PeninsulaGeologyMichiganUpper PeninsulaGeology, StratigraphicPrecambrianPhosphate rockMichiganUpper PeninsulaApatitefastGeologyfastGeology, StratigraphicfastPhosphate rockfastPrecambrian Geologic PeriodfastMichiganUpper PeninsulafastApatiteGeologyGeology, StratigraphicPhosphate rockApatite.Geology.Geology, Stratigraphic.Phosphate rock.Precambrian Geologic Period.Cannon William F.1385819Klasner J. S.Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910711728303321Phosphorite and other apatite-bearing sedimentary rocks in the Precambrian of northern Michigan3539716UNINA