1. Photogeologic map of the Mount Peale-12 quadrangle, San Juan County, Utah [cartographic material] Yale Public content 1957. 2012-08-30T17:57:07Z. 2013-03-18T22:15:51Z. Tolbert, G. E. The Survey. English. Public. Utah and San Juan County.
2. Photogeologic map of the Mount Peale-13 quadrangle, San Juan County, Utah [cartographic material] Yale Public content 1957. 2012-08-30T17:59:11Z. 2013-03-18T22:15:51Z. Tolbert, G. E. The Survey. English. Public. Utah and San Juan County.
3. Photogeologic map of the Mount Peale-5 quadrangle, San Juan County, Utah [cartographic material] Yale Public content 1957. 2012-08-30T14:11:44Z. 2013-03-18T20:21:48Z. Tolbert, G. E. The Survey. English. Public. Utah and San Juan County.
4. Photogeologic map of the Navajo Mountain-10 quadrangle, San Juan County, Utah [cartographic material] Yale Public content 1957. 2012-08-30T13:35:50Z. 2013-03-18T22:15:44Z. Hackman, Robert J. The Survey. English. Public. Utah and San Juan County.
5. Photogeologic map of the Navajo Mountain-14 quadrangle, San Juan County, Utah, and Coconino County, Arizona [cartographic material] Yale Public content 1957. 2012-08-30T13:52:42Z. 2013-03-18T22:15:45Z. Hackman, Robert J. The Survey. English. Public. Utah, San Juan County, Arizona, and Coconino County.
6. Photogeologic map of the Navajo Mountain-8 quadrangle, San Juan County, Utah [cartographic material] Yale Public content 1957. 2012-08-28T18:13:05Z. 2013-03-18T22:15:25Z. Olson, A. B. The Survey. English. Public. Utah and San Juan County.