Henry Gannett, Chief Geographer. A.H. Thompson, Geographer in charge. Triangulation by H.M. Wilson. Topography by H.M. Wilson and R.H. McKee. Surveyed in 1886-8.
Type
image
Format
Scale: 1:125,000. Map type: TF. Polyconic projection Horizontal datum: unknown Grid note: none Vertical datum: mean sea level Contour interval on land and off shore 50 feet. image/tiff topographic maps maps contour maps relief maps quadrangle maps
Chico Butte County Colusa County Tehama County California Western United States United States Geological Survey U.S. Geological Survey USGS Topographic 30 minute 1:125,000 scale
Time Period
1886/1888
Place
39.50000,-122.00000 40.00000,-122.00000 40.00000,-121.50000 39.50000,-121.50000 California Chico USA
Source
University of Southern California [Contributing entity]
If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.
Share your story
Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.