LEADER 01700oam 2200469 450 001 9910706272603321 005 20171006085757.0 035 $a(CKB)5470000002455709 035 $a(OCoLC)891600100 035 $a(OCoLC)995470000002455709 035 $a(EXLCZ)995470000002455709 100 $a20140929d1955 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDakota group in Northern Front Range Foothills, Colorado /$fby Karl M. Waage 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1955. 215 $a1 online resource (42 unnumbered pages) $cillustrations, map 225 1 $aGeological Survey professional paper ;$v274-B 225 1 $aShorter contributions to general geology 300 $aTitle from title screen (viewed September 26, 2014). 300 $a"A revised subdivision and terminology for the Dakota group and local details of its stratigraphy." 320 $aIncludes bibliographical references (page 48) and index. 606 $aGeology$zFront Range (Colo. and Wyo.) 606 $aGeology$zColorado 606 $aGeology, Stratigraphic$yCretaceous 607 $aFront Range (Colo. and Wyo.) 615 0$aGeology 615 0$aGeology 615 0$aGeology, Stratigraphic 700 $aWaage?$b Karl M$g(Karl Mensch),$f1915-1999,$01404625 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910706272603321 996 $aDakota group in Northern Front Range Foothills, Colorado$93504997 997 $aUNINA