LEADER 01746oam 2200445Ia 450 001 9910696294903321 005 20090915091423.0 035 $a(CKB)5470000002375868 035 $a(OCoLC)166507517 035 $a(EXLCZ)995470000002375868 100 $a20070831d2007 ua 0 101 0 $aeng 135 $aurmn||||m|||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aResults of chemical analyses of soil, shale, and soil/shale extract from the Mancos Shale Formation in the Gunnison Gorge National Conservation Area, southwestern Colorado, and at Hanksville, Utah$b[electronic resource] /$fby Michele L.W. Tuttle ... [and others] 205 $aVersion 1.0. 210 1$aReston, Va. :$cU.S. Geological Survey,$d2007. 215 $a1 electronic text (vii, 24 pages) $cHTML, digital, PDF file 225 1 $aOpen-file report ;$v2007-1002D 300 $aTitle from PDF title screen (viewed on Aug. 30, 2007). 300 $aAt head of title: Mineral Resources Program. 320 $aIncludes bibliographical references (page 10). 606 $aGeochemistry$zColorado$zGunnison Gorge National Conservation Area 606 $aShale$zColorado$zGunnison Gorge National Conservation Area 606 $aSoil chemistry$zColorado$zGunnison Gorge National Conservation Area 607 $aMancos Shale 615 0$aGeochemistry 615 0$aShale 615 0$aSoil chemistry 701 $aTuttle$b M. L$01381073 712 02$aMineral Resources Program (Geological Survey) 801 0$bGIS 801 1$bGIS 801 2$bGPO 906 $aBOOK 912 $a9910696294903321 996 $aResults of chemical analyses of soil, shale, and soil$93436524 997 $aUNINA