National Geologic Map Database
General Information
- Title: Spatial databases for the geology of the northern Rocky Mountains -- Idaho, Montana, and Washington
- Author(s): Zientek, M.L., Derkey, P.D., Miller, R.J., Causey, J.D., Bookstrom, A.A., Carlson, M.H., Green, G.N., Frost, T.P., Boleneus, D.E., Evans, K.V., Van Gosen, B.S., Wilson, A.B., Larsen, J.C., Kayser, H.Z., Kelley, W.N., and Assmus, K.C.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Open-File Report OF-2005-1235
- Publication Date: 2005
- Map Scale: 1:250,000
- Cross Section: None
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Additional Resources
- Links and Downloads:
- Publication (includes original ArcGIS 8.x GIS data)
- Shapefile version (created by NGMDB, Feb., 2024 )
- 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.