National Geologic Map Database
General Information
- Title: Geologic map of Mount Mazama and Crater Lake caldera, Oregon, including the database for the geologic map of Mount Mazama and Crater Lake caldera, Oregon
- Author(s): Bacon, C.R., Ramsey, D.W., and Dutton, D.R.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Scientific Investigations Map SIM-2832
- Publication Date: 2008
- Map Scale: 1:24,000
- Cross Section: Yes
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* See base map disclaimer below
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.