01607nam 2200469Ia 450 991069177180332120021126103230.0(CKB)5470000002347674(OCoLC)50400923ocm50400923(OCoLC)995470000002347674(EXLCZ)99547000000234767420020814d2001 ua 0engurmn||||||txtrdacontentcrdamediacrrdacarrierMajor- and trace-element geochemistry[electronic resource] lead, strontium, and neodymium isotopic compositions, and petrography of Late Cenozoic basaltic rocks from west central Colorado /by D.M. Unruh ... [and others]Version 1.0.Denver, Colo. :U.S. Dept. of the Interior, U.S. Geological Survey,2001.Open-file report ;01-477Title from title screen.Includes bibliographical references.Major- and trace-element geochemistry BasaltColoradoGeochemistryColoradoGeology, StratigraphicCenozoicSubsidences (Earth movements)ColoradoBasaltGeochemistryGeology, StratigraphicSubsidences (Earth movements)Unruh Daniel M1382496Geological Survey (U.S.)GISGISGPOBOOK9910691771803321Major- and trace-element geochemistry3426033UNINA