Contact between Kootenai Formation and Colorado Group, on north side of Trapper Creek, south slope of 6,484-foot peak. Beaverhead County, Montana. nd.
Summary
Album caption: Contact between Kootenai Formation and Colorado Group, on north side of Trapper Creek, south slope of 6,484-foot peak. Visible relief is about 500 ft9150m) [sic]. Top of the Kootenai is a gray gastropod limestone, succeeded by a massive (5--10 m) greywacke bed of the Colorado. Contact is just above right-hand talus slide marked by arrow. Published as figure 14A.
Summary
Album caption: Contact between Kootenai Formation and Colorado Group, on north side of Trapper Creek, south slope of 6,484-foot peak. Visible relief is about 500 ft9150m) [sic]. Top of the Kootenai is a gray gastropod limestone, succeeded by a massive (5--10 m) greywacke bed of the Colorado. Contact is just above right-hand talus slide marked by arrow.
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Related External Resources
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Bedrock geology of the Vipond Park 15-minute, Stine Mountain 7 1/2-minute, and Maurice Mountain 7 1/2-minute quadrangles, Pioneer Mountains, Beaverhead County, Montana. Geological Survey (U.S.) Bulletin 1625. 1988.
Available in the U.S. Geological Survey Denver Library Photographic Collection, Zen, E-An Collection.
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