Trails Illustrated, rev. Colorado railroad map. The Museum, 1996. Correlation of Jurassic San Rafael Group and associated rocks from Slick Rock to La Sal Creek in southwestern Colorado. Vertical scales ca.
Horizontal scale ca.
USGS Oil and gas investigations chart OC-148, pub. Rocky Mountain National Park recreation map. Trails Illustrated, 1997. Oahu reference maps. 1, Honolulu, Oahu south shore.