01513oem 2200445Ia 450 991069591880332120070817130617.0(CKB)5470000002374616(OCoLC)70170364(EXLCZ)99547000000237461620060623d2006 ua engb||||||||||||||af|||||durcnu--|m||||crdrdacontentcrdamediacrrdacarrierIsotopic ages of rocks in the northern Front Range, Colorado[electronic resource] /by Anna B. Wilson and Bruce Bryant ; U.S. Department of the Interior, U.S. Geological SurveyVersion 1.0.Denver, Colo. :U.S. Geological Survey,2006.electronic maps HTML, digital, PDF fileU.S. Geological Survey open-file report ;2006-1051Title from HTML index page (viewed on June 22, 2006).Includes text.Includes bibliographical references.Isotope geologyFront Range (Colo. and Wyo.)MapsMaps.lcgftIsotope geologyWilson Anna B1381484Bryant Bruce1930-1385606Geological Survey (U.S.)GISGISGPOBOOK9910695918803321Isotopic ages of rocks in the northern Front Range, Colorado3521990UNINA