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The Strawberry Butte quadrangle, scale 1:24,000, is a legacy map of the U.S. Geological Survey, made as part of the Montana Investigations Project to provide information on the stratigraphy, structure, and geologic history of the area. The quadrangle encompasses an area of about 132 km2 (51 mi2) in the southwest part of the Little Belt Mountains and is about 26 km (17 mi) north of White Sulphur Springs, county seat of Meagher County, Montana. Two contrasting geologic terranes form the area. The northern two-thirds of the quadrangle are underlain by Paleoproterozoic metagranite that contains some inclusions of metadiorite and biotite gneiss. A veneer of Middle Cambrian sedimentary rocks, including the Flathead Sandstone...
Types: Citation; Tags: Allan Creek, Allan Park, Belt Supergroup, Black Butte, Black Butte Creek, All tags...


    map background search result map search result map Geologic map of the Strawberry Butte quadrangle, Meagher County, Montana Geologic map of the Strawberry Butte quadrangle, Meagher County, Montana