National Geologic Map Database
General Information
- Title: Bedrock geologic map of part of the northern disturbed belt, Lewis and Clark, Teton, Pondera, Glacier, Flathead, Cascade, and Powell Counties, Montana
- Author(s): Mudge, M.R., and Earhart, R.L.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Miscellaneous Investigations Series Map I-1375
- Publication Date: 1983
- Map Scale: 1:125,000
- Cross Section: Yes
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* See base map disclaimer below
Geologic units referred to in Geolex
- For more information, please contact:
- U.S. Geological Survey
- USGS Information Services
- Box 25286
- Denver, CO 80225
- Phone: (303) 202-4700 or 1-888-ASK-USGS
- Fax: (303) 202-4710
* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.