LEADER 01825nam 2200469Ia 450 001 9910701206303321 005 20111221122702.0 035 $a(CKB)5470000002416999 035 $a(OCoLC)769005376 035 $a(EXLCZ)995470000002416999 100 $a20111221d2000 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeologic and structure maps of the Wallace 1° x 2° quadrangle, Montana and Idaho$b[electronic resource]$ea digital database /$fby Jack E. Harrison, Allan B. Griggs, and John D. Wells ; digital database by Wiliam N. Kelley, Pamela D. Derkey and EROS Data Center 205 $aVersion 1.0. 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2000. 215 $a1 online resource (ii, 21 pages) $cmaps (some color) 225 1 $aMiscellaneous investigations series ;$vmap I-1509-A 300 $aTitle from title screen (viewed on Dec. 21, 2011). 320 $aIncludes bibliographical references (page 11). 517 $aGeologic and structure maps of the Wallace 1° x 2° quadrangle, Montana and Idaho 606 $aGeology, Structural 606 $aGeology$zMontana 606 $aGeology$zIdaho 615 0$aGeology, Structural. 615 0$aGeology 615 0$aGeology 701 $aHarrison$b Jack Edward$f1924-$01386569 701 $aGriggs$b Allan B$01406654 701 $aWells$b John D$0120777 701 $aKelley$b William N$0298093 701 $aDerkey$b Pamela Dunlap$01387613 712 02$aEROS Data Center. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910701206303321 996 $aGeologic and structure maps of the Wallace 1° x 2° quadrangle, Montana and Idaho$93524409 997 $aUNINA