02175oam 2200637 450 991070717370332120160823123520.0(CKB)5470000002461759(OCoLC)947109593(OCoLC)995470000002461759(EXLCZ)99547000000246175920160422d2016 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierMountains, glaciers, and mines the geological story of the Blue River Valley, Colorado, and its surrounding mountains /by Karl S. Kellogg, Bruce Bryant, and Ralph R. ShrobaReston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,2016.1 online resource (44 pages) illustrations (chiefly color), mapsCircular ;1400Title from title screen (viewed April 22, 2016).Includes bibliographical references (pages 36-38).Mountains, glaciers, and mines GeologyColoradoBlue River (River)HistoryGlaciersColoradoBlue River (River)HistoryMines and mineral resourcesColoradoHistoryGeologyfastGlaciersfastMines and mineral resourcesfastRocky MountainsBlue River (Colo. : River)ColoradofastColoradoBlue River (River)fastRocky MountainsfastHistory.fastGeologyHistory.GlaciersHistory.Mines and mineral resourcesHistory.Geology.Glaciers.Mines and mineral resources.Kellogg Karl S.1381378Bryant Bruce1930-Shroba R. R.Geological Survey (U.S.),GPOGPOGPOOSUOCLCFGPOBOOK9910707173703321Mountains, glaciers, and mines3447504UNINA