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- Maps✖[remove]3
- Geology--Utah--Maps✖[remove]3
- Geology--Idaho--Maps1
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- Dutton, Clarence E. (Clarence Edward), 1841-1912. Topographical and geological atlas of the district of the high plateaus of Utah2
- Geographical and Geological Survey of the Rocky Mountain Region (U.S.). Report on the geology of the high plateau2
- Endlich, F. M. (Frederick Miller), 1851-18991
- Hayden, F. V. (Ferdinand Vandeveer), 1829-18871
- Peale, A. C. (Albert Charles), 1849-19141
- St. John, O. H. (Orestes Henry)1
Current results range from 1878 to 1879