LEADER 02287oam 2200649 450 001 9910706766703321 005 20180108154222.0 035 $a(CKB)5470000002457789 035 $a(OCoLC)896811622 035 $a(EXLCZ)995470000002457789 100 $a20141123d2001 ua 0 101 0 $aeng 135 $aurn|||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeochronology and geology of Late Oligocene through Miocene volcanism and mineralization in the western San Juan Mountains, Colorado /$fby Dana J. Bove, Ken Hon, Karin E. Budding, [and three others] 205 $aVersion 1.0. 210 1$a[Reston, Virginia] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2001. 215 $a1 online resource (iii, 30 pages) $cillustrations, maps 225 1 $aU.S. Geological Survey professional paper ;$v1642 320 $aIncludes bibliographical references (pages 17-19). 606 $aGeology$zColorado 606 $aGeology$zSan Juan Mountains (Colo. and N.M.) 606 $aGeology, Stratigraphic$yMiocene 606 $aGeology, Stratigraphic$yOligocene 606 $aVolcanism$zSan Juan Mountains (Colo. and N.M.) 606 $aGeology$2fast 606 $aGeology, Stratigraphic$2fast 606 $aMiocene Geologic Epoch$2fast 606 $aOligocene Geologic Epoch$2fast 606 $aVolcanism$2fast 607 $aColorado$2fast 607 $aUnited States$zSan Juan Mountains$2fast 615 0$aGeology 615 0$aGeology 615 0$aGeology, Stratigraphic 615 0$aGeology, Stratigraphic 615 0$aVolcanism 615 7$aGeology. 615 7$aGeology, Stratigraphic. 615 7$aMiocene Geologic Epoch. 615 7$aOligocene Geologic Epoch. 615 7$aVolcanism. 700 $aBove$b Dana$01384349 702 $aBudding$b Karin E. 702 $aHon$b Ken 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910706766703321 996 $aGeochronology and geology of Late Oligocene through Miocene volcanism and mineralization in the western San Juan Mountains, Colorado$93497502 997 $aUNINA