Water quality in the Northern Rockies Intermontane Basins, Idaho, Montana, and Washington, 1999-2001 /

Autor Clark, G. M. 1958-
Vydáno 2004

Water quality in the Yellowstone River Basin, Wyoming, Montana, and North Dakota, 1999-2001 /

Vydáno 2004

Revision of Middle Proterozic Yellowjacket Formation, Central Idaho, and revision of Cretaceous Slim Sam Formation, Elkhorn Mountains area, Montana /

Autor Tysdal, Russell G.
Vydáno 2000

The Bug Creek problem and the Cretaceous-Tertiary transition at McGuire Creek, Montana /

Autor Lofgren, Donald L., 1950-
Vydáno 1995

Mammalian fauna of the Judith River Formation (Late Cretaceous, Judithian), northcentral Montana /

Autor Montellano, Marisol
Vydáno 1992

Geology and ore deposits of the Elkhorn minig district, Jefferson County, Montana /

Autor Weed, Walter Harvey
Vydáno 1899

Contributions to economic geology : (short papers and preliminary reports) 1929. Part II, Mineral fuels /

Autor Miser, Hugh D. 1884-1969
Vydáno 1930

Selected deposits of strippable coal in central Rosebud County, Montana : a contribution to economic geology /

Autor Kepferle, Roy Clark, 1926-
Vydáno 1954

Reconnaissance geology of western Mineral County, Montana : a contribution to economic geology /

Autor Wallace, R. E. 1916-2007, Hosterman, John W. 1923-1991
Vydáno 1956

Geology of the Stanford-Hobson area Central Montana : a contribution to economic geology /

Autor Vine, James David, 1921-
Vydáno 1956

Physical stratigraphy of the phosphoria formation in part of Soutwestern Montana : a contribution to economic geology /

Autor Cressman, Earle Rupert, 1923-
Vydáno 1955

Uranium in carbonaceous rocks in the Townsend and Helena Valleys Montana /

Autor Becraft, George E. 1922-2011
Vydáno 1958

Geology of part of the Townsend Valley Broadwater nad Jefferson Counties, Montana : contributions to economic geology /

Autor Freeman, V. L., Ruppel, Edward Thompson, 1925-, Klepper, Montis R.
Vydáno 1958

Optical calcite deposits in Park and Sweet Grass Counties, Montana : contributions to economic geology /

Autor Stoll, W. C., Armstrong, Frank C., 1913-2011
Vydáno 1958

Igneous and tectonic structures of the Stillwater complex, Montana /

Autor Jones, William R., Howland, A. L., Peoples, J. W.
Vydáno 1960

Corals from well cores of Madison Group, Williston Basin /

Autor Sando, William Jasper
Vydáno 1960

Reconnaissance geology of the Birney-Broadus coal field, Rosebud and Powder River Counties Montana /

Autor Warren, W. C.
Vydáno 1959

Stratigraphy of the Little Rocky Mountains and encircling foothills Montana /

Autor Knechtel, Maxwell M. 1897-
Vydáno 1959

Geology of the Lloyd quadrangle, Bearpaw Mountains, Blaine County, Montana : contributions to general geology /

Autor Schmidt, Robert George, Pecora, W. T. 1913-1972, Bryant, Bruce, 1930-, Ernst, W. G. 1931-
Vydáno 1961

Geology and mineral deposits of the St. Regis-Superior area, Mineral County, Montana /

Autor Campbell, Arthur B.
Vydáno 1960