02149oam 2200601 450 991070418680332120151118154249.0(CKB)5470000002437793(OCoLC)889723576(EXLCZ)99547000000243779320140901d1987 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierRare-earth-element compositions of Cenozoic volcanic rocks in the southern Rocky Mountains and adjacent areas /by Peter W. Lipman[Reston, Va.] :Department of the Interior, U.S. Geological Survey,1987.Washington :United States Government Printing Office.1 online resource (iv, 23 pages) illustrationsU.S. Geological Survey bulletin ;1668Title from title screen (viewed Aug. 28, 2014).Includes bibliographical references (pages 22-23).Rare earth element compositions of Cenozoic volcanic rocks in the southern Rocky Mountains and adjacent areasGeochemistryRocky MountainsGeochemistryUnited StatesGeology, StratigraphicCenozoicRare earthsCenozoic Geologic PeriodfastGeochemistryfastGeology, StratigraphicfastRare earthsfastRocky MountainsfastUnited StatesfastGeochemistryGeochemistryGeology, StratigraphicRare earths.Cenozoic Geologic Period.Geochemistry.Geology, Stratigraphic.Rare earths.Lipman Peter W.1395968Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910704186803321Rare-earth-element compositions of Cenozoic volcanic rocks in the southern Rocky Mountains and adjacent areas3510338UNINA