LEADER 02220oam 2200637 450 001 9910711728303321 005 20190110101242.0 035 $a(CKB)5470000002486791 035 $a(OCoLC)953209325 035 $a(OCoLC)995470000002486791 035 $a(EXLCZ)995470000002486791 100 $a20160707d1976 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPhosphorite and other apatite-bearing sedimentary rocks in the Precambrian of northern Michigan /$fby W. F. Cannon and J. S. Klasner 210 1$a[Reston, Virginia] :$cUnited States Department of the Interior, Geological Survey,$d1976. 215 $a1 online resource (iii, 6 pages) $cmaps 225 1 $aGeological Survey circular ;$v746 300 $aTitle from title screen (viewed July 1,2015). 300 $a"Report prepared in cooperation with Geological Survey Division, Michigan Department of Natural Resources." 320 $aIncludes bibliographical references (page 6). 606 $aApatite$zMichigan$zUpper Peninsula 606 $aGeology$zMichigan$zUpper Peninsula 606 $aGeology, Stratigraphic$yPrecambrian 606 $aPhosphate rock$zMichigan$zUpper Peninsula 606 $aApatite$2fast 606 $aGeology$2fast 606 $aGeology, Stratigraphic$2fast 606 $aPhosphate rock$2fast 606 $aPrecambrian Geologic Period$2fast 607 $aMichigan$zUpper Peninsula$2fast 615 0$aApatite 615 0$aGeology 615 0$aGeology, Stratigraphic 615 0$aPhosphate rock 615 7$aApatite. 615 7$aGeology. 615 7$aGeology, Stratigraphic. 615 7$aPhosphate rock. 615 7$aPrecambrian Geologic Period. 700 $aCannon$b William F.$01385819 702 $aKlasner$b J. S. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910711728303321 996 $aPhosphorite and other apatite-bearing sedimentary rocks in the Precambrian of northern Michigan$93539716 997 $aUNINA