LEADER 01541oem 2200445Ia 450 001 9910696170103321 005 20070912140457.0 035 $a(CKB)5470000002375108 035 $a(OCoLC)70830428 035 $a(EXLCZ)995470000002375108 100 $a20060804d2006 ca 101 0 $aeng 120 $ab|||||||||||| 121 $a||af||||| 124 $bd 135 $aurcnu--|m|||| 181 $ccrd$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPreliminary geologic map of the Townsend 30' x 60' quadrangle, Montana$b[electronic resource] /$fby Mitchell W. Reynolds and Theodore R. Brandt ; U.S. Department of the Interior, U.S. Geological Survey 205 $aVersion 1.0. 210 1$aDenver, Colo. :$cU.S. Geological Survey,$d2006. 215 $a1 map $cdigital, PDF file 225 1 $aU.S. Geological Survey open-file report ;$v2006-1138 300 $aTitle from HTML index page (viewed on Aug. 3, 2006). 300 $aIncludes location map and index to adjoining quadrangles. 320 $aIncludes bibliographical references. 606 $aGeology$zMontana$vMaps 608 $aMaps.$2lcgft 615 0$aGeology 700 $aReynolds$b Mitchell W$01385702 701 $aBrandt$b Ted R.$f1954-$01383474 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bGPO 906 $aBOOK 912 $a9910696170103321 996 $aPreliminary geologic map of the Townsend 30' x 60' quadrangle, Montana$93539724 997 $aUNINA