LEADER 02023oam 2200517 450 001 9910707031803321 005 20160330071930.0 035 $a(CKB)5470000002461172 035 $a(OCoLC)889599940 035 $a(OCoLC)995470000002461172 035 $a(EXLCZ)995470000002461172 100 $a20140829d1989 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aChemical data for flows and feeder dikes of the Yakima Basalt Subgroup, Columbia River Basalt Group, Washington, Oregon, and Idaho, and their bearing on a petrogenetic model /$fby Thomas L. Wright, Margaret Mangan, and Donald A. Swanson 210 1$a[Reston, Va.] :$cDepartment of the Interior, U.S. Geological Survey,$d1989. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 71 pages) $cillustrations, maps 225 1 $aU.S. Geological Survey Bulletin ;$v1821 300 $aTitle from title screen (viewed Aug. 20, 2014). 320 $aIncludes bibliographical references. 606 $aBasalt$zNorthwest, Pacific$xAnalysis 606 $aPetrogenesis$zNorthwest, Pacific 606 $aBasalt$xAnalysis$2fast 606 $aPetrogenesis$2fast 607 $aPacific Northwest$2fast 615 0$aBasalt$xAnalysis. 615 0$aPetrogenesis 615 7$aBasalt$xAnalysis. 615 7$aPetrogenesis. 700 $aWright$b Thomas L$g(Thomas Llewellyn),$f1935-$01387065 702 $aMangan$b Margaret T. 702 $aSwanson$b Donald A$g(Donald Alan),$f1938- 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707031803321 996 $aChemical data for flows and feeder dikes of the Yakima Basalt Subgroup, Columbia River Basalt Group, Washington, Oregon, and Idaho, and their bearing on a petrogenetic model$93529512 997 $aUNINA