01908oam 2200493 450 991070768700332120160915142438.0(CKB)5470000002465665(OCoLC)885121107(EXLCZ)99547000000246566520140802d1961 ua 0engurn||||||||||crirdacontenttxtrdacontentcrdamediacrrdacarrierDistribution and thickness of Devonian Rocks in Williston basin and in central Montana and north-central Wyoming /Charles A. SandbergWashington, D.C. :United States Department of the Interior, Geological Survey,1961.Washington, D.C. :Government Printing Office.1 online resource (iii, 127 pages, 6 pages of plates) maps, chartsContributions to economic geologyGeological Survey bulletin ;1112-D"Prepared as part of the Department of the Interior program for the development of the Missouri River basin."Title from title screen (viewed July 23, 2014).Includes bibliographical references (page 127).GeologyMontanaGeologyWyomingGeology, StratigraphicGeologyGeologyGeology, Stratigraphic.Sandberg Charles A(Charles Albert),1929-1405552United States.Department of the Interior.Missouri River Basin Field Committee,Geological Survey (U.S.),COPCOPOCLCOOCLCAGPOBOOK9910707687003321Distribution and thickness of Devonian Rocks in Williston basin and in central Montana and north-central Wyoming3534728UNINA