Slides showing preliminary geologic maps of the Butte 1 degree x 2 degrees Quadrangle, western Montana
C.A. Wallace
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R.G. Schmidt
C.A. Wallace
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Montis Ruhl Klepper
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D.M. Scarborough
C.A. Wallace
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M.R. Klepper
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A.B. French
Sharon M. Hood
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Duncan C. Lutes
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Justin S. Crotteau
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Christopher R. Keyes
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Anna Sala
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Dennis E. Ferguson
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John C. Byrne
Peter R. Robichaud
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Joseph W. Wagenbrenner
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Robert E. Brown
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Kevin M. Spigel
Emily K. Heyerdahl
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Penelope Morgan
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James P. Riser
Andrew J. Furze
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Joseph A. Bard
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Joel Robinson
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David W. Ramsey
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Mel A. Kuntz
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...