02096oam 2200565 450 991070771830332120161118141810.0(CKB)5470000002467369(OCoLC)885281609(EXLCZ)99547000000246736920140805d1977 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierThe Maudlow and Sedan Formations of the Upper Cretaceous Livingston Group on the west edge of the Crazy Mountains Basin, Montana /by Betty Skipp and L. W. McGrew[Washington, D.C.] :United States Department of the Interior, Geological Survey,1977.Washington :United States Government Printing Office.1 online resource (iv, 68 pages) illustrationsGeological Survey bulletin ;1422-BContributions to stratigraphyIncludes bibliographical references (pages 66-68).GeologyMontanaCrazy MountainsGeology, StratigraphicCretaceousVolcanic ash, tuff, etcMontanaCrazy MountainsCretaceous Geologic PeriodfastGeologyfastGeology, StratigraphicfastVolcanic ash, tuff, etcfastMontanaCrazy MountainsfastGeologyGeology, StratigraphicVolcanic ash, tuff, etc.Cretaceous Geologic Period.Geology.Geology, Stratigraphic.Volcanic ash, tuff, etc.Skipp Betty1928-1388951McGrew Laura W(Laura Wenger),1921-Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707718303321The Maudlow and Sedan Formations of the Upper Cretaceous Livingston Group on the west edge of the Crazy Mountains Basin, Montana3440004UNINA