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You searched for: author_facet M'Gonigle, John W.

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Cover image for ⁴⁰Ar/³⁹Ar ages of some Challis Volcanic Group rocks and the initiation of Tertiary sedimentary basins in southwestern Montana

⁴⁰Ar/³⁹Ar ages of some Challis Volcanic Group rocks and the initiation of Tertiary sedimentary basins in southwestern Montana

by M'Gonigle, John W.
1996
Format: Book

Location	Call #	Status
Joyner - General Stacks	QE75 .B9 NO. 2132	✔ Available

Cover image for Geologic map of the Jeff Davis Peak quadrangle and the eastern part of the Everson Creek quadrangle, Beaverhead County, southwest Montana

Geologic map of the Jeff Davis Peak quadrangle and the eastern part of the Everson Creek quadrangle, Beaverhead County, southwest Montana

by Geological Survey (U.S.)
1997
Format: Map

Location	Call #	Status
Joyner - Fed Docs Stacks	ASK AT REFERENCE DESK	✔ Available

Cover image for Geologic map of the Deadman Pass quadrangle, Beaverhead County Montana, and Lemhi County, Idaho

Geologic map of the Deadman Pass quadrangle, Beaverhead County Montana, and Lemhi County, Idaho

by Geological Survey (U.S.)
1994
Format: Map

Location	Call #	Status
Joyner - Fed Docs Stacks	ASK AT REFERENCE DESK	✔ Available