LEADER 01584nem 2200481Ia 450 001 9910697499803321 005 20080820140233.0 035 $a(CKB)5470000002387939 035 $a(OCoLC)244205107 035 $a(EXLCZ)995470000002387939 100 $a20080820d2008 ua 101 0 $aeng 120 $ab|||||||||||| 121 $a||||||||| 124 $bd 135 $aurcn||||||||| 181 $ccrd$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOregon aeromagnetic and gravity maps and data$b[electronic resource] $ea website for distribution of data /$fby Carter W. Roberts, Robert W. Kucks, and Patricia L. Hill 205 $aVersion 1.0. 210 1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2008] 215 $a3 electronic maps $cHTML file 225 1 $aData series ;$v355 300 $aRelief shown by gradient tints. 300 $aTitle from HTML index page (viewed Aug. 20, 2008). 300 $a"Posted August 2008." 517 $aOregon aeromagnetic and gravity maps and data 606 $aGeomagnetism$zOregon$vMaps 606 $aGravity$zOregon$vMaps 608 $aMaps.$2lcgft 615 0$aGeomagnetism 615 0$aGravity 700 $aRoberts$b Carter W$01400866 701 $aKucks$b R. P$01382171 701 $aHill$b Patricia L$01400867 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910697499803321 996 $aOregon aeromagnetic and gravity maps and data$93468524 997 $aUNINA