LEADER 01818oam 2200457 450 001 9910706175803321 005 20170824083547.0 035 $a(CKB)5470000002454667 035 $a(OCoLC)891598680 035 $a(OCoLC)995470000002454667 035 $a(EXLCZ)995470000002454667 100 $a20140929d1967 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPetrology of the Morrison Formation in the Colorado Plateau region /$fby Robert A. Cadigan; prepared on behalf of the U.S. Atomic Energy Commission 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1967. 215 $a1 online resource (v, 113 pages) $cillustrations, maps$e1 plate 225 1 $aGeological Survey professional paper ;$v556 300 $aTitle from title screen (viewed September 29, 2014). 300 $a"Interpretation of regional compositional and textural trends in sandstone strata in a major uranium-ore-bearing formation which was deposited in a subsiding continental basin in Late Jurassic time." 320 $aIncludes bibliographical references (pages 110-112) and index. 606 $aPetrology$zMorrison Formation 606 $aGeology$zColorado Plateau 606 $aGeology, Stratigraphic$yJurassic 615 0$aPetrology 615 0$aGeology 615 0$aGeology, Stratigraphic 700 $aCadigan$b Robert Allen$f1918-$01396552 712 02$aGeological Survey (U.S.), 712 02$aU.S. Atomic Energy Commission, 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910706175803321 996 $aPetrology of the Morrison Formation in the Colorado Plateau region$93526944 997 $aUNINA