Summary of the Ancestral Rocky Mountains epeirogeny in Wyoming and adjacent areas /

by Maughan, Edwin K., 1926-1995
Published 1990

Geology and petroleum potential, Colorado Park Basin Province, north-central Colorado /

by Maughan, Edwin K., 1926-1995
Published 1988

Geology and petroleum potential, central Montana province /

by Maughan, Edwin K., 1926-1995
Published 1989

Geologic map of the Vaughn quadrangle, Montana /

by Maughan, Edwin K., 1926-1995
Published 1961

Geologic map of part of the Rose Hill quadrangle, Harlan County, Kentucky /

by Maughan, Edwin K., 1926-1995
Published 1973

Geologic map of the Roxana quadrangle, Letcher and Harlan counties, Kentucky /

by Maughan, Edwin K., 1926-1995
Published 1976

Big Snowy and Amsden Groups and the Mississippian-Pennsylvanian boundary in Montana /

by Maughan, Edwin K., 1926-1995, Roberts, Albert Eugene, 1921-
Published 1967

Big Snowy and Amsden Groups and the Mississippian-Pennsylvanian boundary in Montana /

by Maughan, Edwin K., 1926-1995, Roberts, Albert Eugene, 1921-
Published 1967

Petroleum potential of Wilderness Lands in Montana /

by Perry, William J., Maughan, Edwin K., 1926-1995, Rice, Dudley D.
Published 1983

Engineering geology of the city of Great Falls and vicinity, Montana /

by Lemke, Richard Walter, 1913-
Published 1977

Geologic map of the Devil Slide quadrangle, Hot Springs County, Wyoming /

Published 1972

Geologic map of the Wedding of the Waters quadrangle, Hot Springs County, Wyoming /

Published 1972

Petroleum potential of wilderness lands, Montana /

by Perry, William J.
Published 1982

Geologic map of the Portage quadrangle, Cascade and Choteau counties, Montana /

Published 1991