LEADER 01971oam 2200553 450 001 9910711586103321 005 20181026081823.0 035 $a(CKB)5470000002484187 035 $a(OCoLC)953269229 035 $a(OCoLC)995470000002484187 035 $a(EXLCZ)995470000002484187 100 $a20160708d1953 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aStratigraphic sections of the Phosphoria Formation in Idaho, 1949$hPart 2 /$fby D.F. Davidson [and three others] 210 1$aWashington, D.C. :$cUnited States Department of the Interior, Geological Survey,$d1953. 215 $a1 online resource (28 pages) $cillustrations, map 225 1 $aGeological Survey circular ;$v305 300 $aTitle from title screen (viewed July 22,2015). 300 $a"This report concerns work done on behalf of the U.S. Atomic Energy Commission and is published with the permission of the Commission." 320 $aIncludes bibliographical references (page 4). 606 $aGeology, Stratigraphic$yPermian 606 $aPhosphate rock$zIdaho 606 $aGeology, Stratigraphic$2fast 606 $aPermian Geologic Period$2fast 606 $aPhosphate rock$2fast 607 $aPhosphoria Formation 607 $aIdaho$2fast 615 0$aGeology, Stratigraphic 615 0$aPhosphate rock 615 7$aGeology, Stratigraphic. 615 7$aPermian Geologic Period. 615 7$aPhosphate rock. 700 $aDavidson$b David F$g(David Francis),$f1923-$01387216 712 02$aGeological Survey (U.S.), 712 02$aU.S. Atomic Energy Commission. 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910711586103321 996 $aStratigraphic sections of the Phosphoria Formation in Idaho, 1949$93525074 997 $aUNINA