National Geologic Map Database
General Information
- Title: Report [on the San Juan District, Colorado]; Part I, Geology
- Author(s): Holmes, W.H.
- Publishing Organization: U.S. Geological and Geographical Survey of the Territories (Hayden)
- Series and Number: Annual Report [9] [p. 237-276]
- Larger Work: Hayden, H.V., Ninth annual report of the United States Geological and Geographical Survey of the Territories, embracing Colorado and parts of adjacent territories, being a progress of the exploration for the year 1875
- Publication Date: 1877
- Cross Section: None
- North Latitude: 41° 0' 12" N (41.0033)
- South Latitude: 36° 59' 33" N (36.9925)
- East Longitude: 102° 2' 31" W (-102.0419)
- West Longitude: 109° 3' 36" W (-109.0600)
- Corrections to this entry?
* See base map disclaimer below.
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Geologic units referred to in Geolex
- 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.