LEADER 01994oam 2200565 450 001 9910704053403321 005 20151022102019.0 035 $a(CKB)5470000002437120 035 $a(OCoLC)886546776 035 $a(EXLCZ)995470000002437120 100 $a20140812d1984 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aUppermost Oligocene and lowermost Miocene ash-flow tuffs of western Nevada /$fby Paul T. Robinson and John H. Stewart 210 1$a[Reston, Va.] :$cDepartment of the Interior, U.S. Geological Survey,$d1984. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 53 pages) $cillustrations, maps 225 1 $aU.S. Geological Survey bulletin ;$v1557 300 $aTitle from title screen (viewed Aug. 4, 2014). 320 $aIncludes bibliographical references (pages 52-53). 606 $aVolcanic ash, tuff, etc$zNevada 606 $aGeology, Stratigraphic$yOligocene 606 $aGeology, Stratigraphic$yMiocene 606 $aGeology, Stratigraphic$2fast 606 $aMiocene Geologic Epoch$2fast 606 $aOligocene Geologic Epoch$2fast 606 $aVolcanic ash, tuff, etc$2fast 607 $aNevada$2fast 615 0$aVolcanic ash, tuff, etc. 615 0$aGeology, Stratigraphic 615 0$aGeology, Stratigraphic 615 7$aGeology, Stratigraphic. 615 7$aMiocene Geologic Epoch. 615 7$aOligocene Geologic Epoch. 615 7$aVolcanic ash, tuff, etc. 700 $aRobinson$b Paul T.$0160095 702 $aStewart$b J. H.$f1928-2013, 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910704053403321 996 $aUppermost Oligocene and lowermost Miocene ash-flow tuffs of western Nevada$93544472 997 $aUNINA