National Geologic Map Database
General Information
- Title: New Mississippian-Pennsylvanian stratigraphic units in southwest Montana and adjacent Idaho
- Author(s): Wardlaw, B.R., and Pecora, W.C.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Bulletin 1656-B
- Larger Work: Mississippian and Pennsylvanian stratigraphy in southwest Montana and adjacent Idaho
- Publication Date: 1985
- Map Scale: 1:1,772,300
- Cross Section: None
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Geologic units referred to in Geolex
Additional Resources
- Links and Downloads:
- View the publication from the USGS Publications Warehouse
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.