Map showing configuration of the top of the Madison Group, White Sulphur Springs 1-degree by 2-degree quadrangle, Montana /

Map showing configuration of the top of the Madison Group, Glendive 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1981)

Map showing configuration of the top of the Madison Group, Roundup 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1984)

Map showing configuration of the top of the Madison Group, Billings 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1984)

Map showing configuration of the top of the Madison Group, Glasgow 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1981)

Map showing configuration of the top of the Madison Group, Lewiston 1 degree by 2 degree quadrangle, Montana.
by: Feltis, R. D. (Richard D.), 1930-
Published: (1980)

Map showing configuration of the top of the Madison Group, Forsyth 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1981)

Map showing configuration of the top of the Madison Group, Choteau 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1984)

Map showing configuration of the top of the Madison Group, Shelby 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1980)

Map showing configuration of the top of the Madison Group, Ekalaka 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1981)

Map showing configuration of the top of the Madison Group, Miles City 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1981)

Map showing configuration of the top of the Madison Group, Wolf Point 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1981)

Map showing configuration of the top of the Madison Group, Cut Bank 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1984)

Map showing configuration of the top of the Madison Group, Great Falls 1-degree by 2-degree quadrangle, Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1980)

Pre-Beltian geology of the Southern Madison range, Southwestern Montana /
by: Erslev, Eric A.
Published: (1983)

The Upper Centennial Valley, Beaverhead and Madison Counties, Montana : an investigation of resources utilizing geological, geophysical, hydrochemical and geothermal methods /
Published: (1982)

Geology and ore deposits of the Rochester and adjacent mining districts, Madison County, Montana /
by: Sahinen, Uuno M. (Uuno Mathias), 1906-
Published: (1939)

Geologic map of the Fridley Peak quadrangle, Montana /
by: Chadwick, Robert A.
Published: (1982)

Ground-water resources of the Fort Belknap Indian Reservation, north-central Montana : potential sources of ground water for irrigation, domestic and municipal supply /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1983)

Appraisal of water resources of the Boulder and Stillwater River Basins, including the Stillwater Complex, south-central Montana /
by: Feltis, R. D. (Richard D.), 1930-
Published: (1987)

Roadside geology of Montana /
by: Alt, David D.
Published: (1986)

Profiles of Montana geology : a layman's guide to the Treasure State /
by: Alt, David D.
Published: (1984)

Geochemical map showing distribution of stream-sediment samples that contain anomalous concentrations of antimony, bismuth, cadmium, copper, lead, silver, and zinc in the Wallace 1⁰ x 2⁰ quadrangle, Montana and Idaho /
Published: (1986)

Geochemical map showing distribution of stream-sediment samples that contain anomalous concentrations of partially-extractable antimony, bismuth, copper, lead, silver, and zinc in the Wallace 1⁰ x 2⁰ quadrangle, Montana and Idaho /
Published: (1986)

Geochemical map showing distribution of samples of nonmagnetic heavy-mineral concentrates that contain anomalous concentrations of antimony, arsenic, copper, lead, silver, and zinc in the Wallace 1⁰ x 2⁰ quadrangle, Montana and Idaho /
Published: (1986)

Chromite deposits of Montana /
by: Schafer, Paul Abbott, 1901-
Published: (1937)

The Montana earthquakes of 1935 /
by: Scott, Harold W. (Harold William), 1906-1998
Published: (1936)

Natural gas in Montana /
by: Perry, Eugene S. (Eugene Sheridan), 1892-
Published: (1937)

The Stillwater complex, Montana : geology and guide /
Published: (1985)

Directory of Montana mining properties.
Published: (1935)

Pegmatite mineral deposits in Montana.
by: Heinrich, E. William (Eberhardt William), 1918-1991
Published: (1948)

Gypsum, lime, and limestone in Montana.
by: Perry, Eugene S. (Eugene Sheridan), 1892-
Published: (1949)

Bibliography and index of Montana geology /
Published: (1990)

Geologic resources of Montana : 1989 Field Conference guidebook /
Published: (1989)

Ground-water in eastern and central Montana /
by: Perry, Eugene S. (Eugene Sheridan), 1892-
Published: (1931)

Experiments in subsurface applications of bentonite in Montana /
Published: (1994)

Sillimanite deposits of the Dillon region, Montana.
by: Heinrich, E. William (Eberhardt William), 1918-1991
Published: (1949)