02135oam 2200577 450 991071131470332120180914102029.0(CKB)5470000002482888(OCoLC)953289929(OCoLC)995470000002482888(EXLCZ)99547000000248288820160708d1954 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierStratigraphic sections of the Phosphoria Formation in Montana, 1951 /by J.A. Peterson, R.F. Gosman, and R.W. SwansonWashington, D.C. :United States Department of the Interior, Geological Survey,1954.1 online resource (27 pages) illustrations, mapGeological Survey circular ;326"Prepared as part of the program of the Department of the Interior for the development of the Missouri River Basin and work done on behalf of the U.S. Atomic Energy Commission. This report is published with the permission of the Commission."Includes bibliographical references (page 4).Geology, StratigraphicPermianPhosphate rockMontanaGeology, StratigraphicfastPermian Geologic PeriodfastPhosphate rockfastPhosphoria FormationMontanafastGeology, StratigraphicPhosphate rockGeology, Stratigraphic.Permian Geologic Period.Phosphate rock.Peterson James A.48556Gosman Robert F.1927-Swanson Rowena W.Geological Survey (U.S.),Interior Missouri Basin Field Committee.U.S. Atomic Energy Commission,COPCOPOCLCOOCLCFOCLCAGPOBOOK9910711314703321Stratigraphic sections of the Phosphoria Formation in Montana, 19513439707UNINA