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

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Bibliographic Details
Main Author: Feltis, R. D. (Richard D.), 1930-
Corporate Authors: Montana Bureau of Mines and Geology, Geological Survey (U.S.)
Format: Map
Language:English
Published: [Butte, Mont.] : Montana Bureau of Mines and Geology, 1984.
Series:Geologic map (Montana Bureau of Mines and Geology) ; 36.
Subjects: