LEADER 01538oam 2200421Ia 450 001 9910696167403321 005 20070914163340.0 035 $a(CKB)5470000002375135 035 $a(OCoLC)70142724 035 $a(EXLCZ)995470000002375135 100 $a20060620d2006 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aReflectance measurements of well cuttings from Ashley and Bradley Counties, Arkansas$b[electronic resource] /$fby Paul C. Hackley, Michael E. Ratchford, and Peter D. Warwick ; prepared in cooperation with the Arkansas Geological Commission 210 1$aReston, Va. :$cU.S. Geological Survey,$d2006. 215 $aiii, 29 pages $cdigital, PDF file 225 1 $aOpen-file report ;$v2006-1155 300 $aTitle from PDF title screen (viewed on June 20, 2006). 320 $aIncludes bibliographical references (page 2). 606 $aCoal$zArkansas$zAshley County 606 $aCoal$zArkansas$zBradley County 615 0$aCoal 615 0$aCoal 700 $aHackley$b Paul C$01388682 701 $aRatchford$b Michael E$01383300 701 $aWarwick$b Peter D$01382828 712 02$aArkansas Geological Commission. 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bGPO 906 $aBOOK 912 $a9910696167403321 996 $aReflectance measurements of well cuttings from Ashley and Bradley Counties, Arkansas$93449657 997 $aUNINA