LEADER 02057oam 2200553 450 001 9910707758803321 005 20161104130534.0 035 $a(CKB)5470000002466960 035 $a(OCoLC)886547077 035 $a(EXLCZ)995470000002466960 100 $a20140812d1975 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe Supai Group -- subdivision and nomenclature /$fby Edwin D. McKee 210 1$a[Reston, Va.] :$cUnited States Department of the Interior, Geological Survey,$d1975. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 11 pages) $cillustration 225 1 $aGeological Survey bulletin ;$v1395-J 225 1 $aContributions to stratigraphy 300 $a"The Supai Formation of the Grand Canyon region is raised in rank to Supai Group and divided into four formations that range in age from Early Pennsylvanian to Early Permian." 320 $aIncludes bibliographical references (page 11). 517 3 $aSubdivision and nomenclature 606 $aGeology, Stratigraphic$yPennsylvanian 606 $aGeology, Stratigraphic$yPermian 606 $aGeology, Stratigraphic$vNomenclature 606 $aGeology, Stratigraphic$2fast 606 $aPennsylvanian Geologic Period$2fast 606 $aPermian Geologic Period$2fast 608 $aTerminology.$2fast 615 0$aGeology, Stratigraphic 615 0$aGeology, Stratigraphic 615 0$aGeology, Stratigraphic 615 7$aGeology, Stratigraphic. 615 7$aPennsylvanian Geologic Period. 615 7$aPermian Geologic Period. 700 $aMcKee$b Edwin D$g(Edwin Dinwiddie),$f1906-1984,$01397669 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707758803321 996 $aThe Supai Group -- subdivision and nomenclature$93544764 997 $aUNINA