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Campfire Rings in the Backcountry of Yosemite National Park, 1972.
Holmes, Joseph Edward
Campfire Rings in the B...
1973
5787.000
Related
 
Author
Holmes, Joseph Edward
Full Title
Distribution of Campfire Rings in the Backcountry Wilderness of Yosemite National Park, California, 1972.
List No
5787.000
Note
Hand drawn annotations on twelve U. S. Geological Survey 15-minute topographical basemaps. A series of symbols represent the different sizes of about 4500 fire rings and corresponding trampled areas. Plotting of fire rings follows a complex protocol. Detailed explanatory legend. Original in the Yosemite National Park Archives.
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