LEADER 01662nem 2200433Ia 450 001 9910696593003321 005 20080408101230.0 035 $a(CKB)5470000002378917 035 $a(OCoLC)221269676 035 $a(EXLCZ)995470000002378917 100 $a20080408d2004 ua 101 0 $aeng 120 $aa|||||||||||| 121 $a||aa||||| 124 $bh 135 $aurcn||||||||| 181 $ccrd$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCorrelation of middle Jurassic San Rafael group and related rocks from Bridgeport to Ouray in western Colorado$b[electronic resource] /$fby Robert B. O'Sullivan 205 $aVersion 1.0. 210 1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2004. 215 $a2 electronic sections ;$dHTML, digital, PDF file 225 1 $aScientific investigations map ;$v2849 300 $aTitle from PDF title screen (viewed on Apt. 8, 2008). 300 $aIncludes text, index map, location map, and ancillary diagram. 320 $aIncludes bibliographical references. 606 $aStratigraphic correlation$zColorado$vCharts, diagrams, etc 606 $aGeology, Stratigraphic$yJurassic$vCharts, diagrams, etc 615 0$aStratigraphic correlation 615 0$aGeology, Stratigraphic 700 $aO'Sullivan$b Robert Brett$f1923-$01382688 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910696593003321 996 $aCorrelation of middle Jurassic San Rafael group and related rocks from Bridgeport to Ouray in western Colorado$93539682 997 $aUNINA