LEADER 01675oam 2200433 450 001 9910706726603321 005 20180126091030.0 035 $a(CKB)5470000002458194 035 $a(OCoLC)896810207 035 $a(OCoLC)995470000002458194 035 $a(EXLCZ)995470000002458194 100 $a20141123d1973 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aRegional geophysical investigations in the Central Colorado plateau /$fby J. E. Case and H. R. Joesting 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1973. 215 $a1 online resource (iii, 31 pages) $cillustrations, maps +$e3 plates 225 1 $aGeological Survey professional paper ;$v736 300 $aTitle from title screen (viewed September 30, 2014). 300 $a"Gravity and magnetic anomalies indicate polygonization of the Precambrian basement complex and partial rejuvenation of basement structures during late Paleozoic and Laramide time." 320 $aIncludes bibliographical references (page 28-31). 606 $aGeomagnetism$zColorado Plateau 606 $aGravity$zColorado Plateau 615 0$aGeomagnetism 615 0$aGravity 700 $aCase$b James E.$f1933-$01389561 702 $aJoesting$b H. R$g(Henry Rochambeau),$f1903-1965, 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910706726603321 996 $aRegional geophysical investigations in the Central Colorado plateau$93441318 997 $aUNINA