National Geologic Map Database
General Information
- Title: Geologic map of the Chico monocline and northeastern part of the Sacramento Valley, California
- Author(s): Harwood, D.S., Helley, E.J., and Doukas, M.P.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Miscellaneous Investigations Series Map I-1238
- Publication Date: 1981
- Map Scale: 1:62,500
- Cross Section: None
- North Latitude: 40° 15' 0" N (40.2500)
- South Latitude: 39° 40' 1" N (39.6670)
- East Longitude: 121° 31' 59" W (-121.5330)
- West Longitude: 122° 15' 0" W (-122.2500)
- Corrections to this entry?
* See base map disclaimer below.
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- 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.