File:Mushroom Rock Kansas 1916.jpg
Appeared as Plate 3-A in: Darton, Nelson Horatio. 1916. Guidebook of the Western United States: Part C - The Santa Fe Route, with a side trip to Grand Canyon of the Colorado. U.S. Geological Survey. Bulletin 613, 194 pp.
Licensing
![]() |
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
|
![]() |