LEADER 01374nam 2200385Ia 450 001 9910697370503321 005 20080808091941.0 035 $a(CKB)5470000002387225 035 $a(OCoLC)241291966 035 $a(EXLCZ)995470000002387225 100 $a20080808d2004 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aGulf Coast Geology (GCG) Online$b[electronic resource] 210 1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2004] 215 $a2 unnumbered pages $cdigital, PDF file 225 1 $aFact sheet ;$v2004-3143 300 $aTitle from title screen (viewed on Aug. 7, 2008). 300 $a"December 2004." 300 $a"Gulf Coast Geology (GCG) Online is a Geographic Information System (GIS) database developed using map service technologies"--P. [1]. 517 $aGulf Coast Geology 606 $aPetroleum$xGeology$xGeographic information systems$zMexico, Gulf of 606 $aGeodatabases$zMexico, Gulf of 615 0$aPetroleum$xGeology$xGeographic information systems 615 0$aGeodatabases 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910697370503321 996 $aGulf Coast Geology (GCG) Online$93114065 997 $aUNINA