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Publication MBMG 657
Citation Lonn, J.D., 2015, Geologic map of the Maurice Mountain 7.5' quadrangle southwestern Montana: Montana Bureau of Mines and Geology Open-File Report 657, 1 sheet, scale 1:24,000.
Price $ 9.00
Document Version This is an open-file publication. MBMG open files are manuscripts and maps that are released, but not considered formal publications; most have not gone through the rigorous review and editorial process required for an official report. Some open-file reports eventually appear as formal Bureau publications.
Document Status Print on Demand
Description A collaborative Montana Bureau of Mines and Geology–Idaho Geological Survey (MBMG–IGS) mapping project began in 2007 to resolve some long-standing controversies concerning the relationships between two immensely thick, dissimilar, Mesoproterozoic sedimentary sequences
Subject(s) MESOPROTEROZOIC SEDIMENTARY ROCKS, LEHMI GROUP, EASTERN PIONEER MOUNTAINS, PIONEER BATHOLITH, FOURTH OF JULY FAULT, GRASSHOPPER THRUST SJEET
Geographic Area/Counties BEAVERHEAD