National Geologic Map Database
General Information
- Title: Geology of the Conterminous United States at 1:2,500,000 Scale -- A Digital Representation of the 1974 P.B. King and H.M. Beikman Map
- Author(s): Schruben, Paul G., Arndt, Raymond E., and Bawiec, Walter J.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Digital Data Series DDS-11
- Publication Date: 1994
- Map Scale: 1:2,500,000
- Cross Section: None
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Additional Resources
- Links and Downloads:
- Publication (includes original ARC/INFO GIS data)
- Shapefile version (converted 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.