1. Pennsylvanian and Early Permian paleogeography of the Uinta-Piceance Basin region, northwestern Colorado and northeastern Utah Author/Creator: Johnson, Samuel Y., author Publication/Creation: Washington, DC : U.S. G.P.O. ; Denver, CO : For sale by Book and Open-File Report Sales, U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading
2. Pennsylvanian and Early Permian paleogeography of the Uinta-Piceance Basin region, northwestern Colorado and northeastern Utah Author/Creator: Johnson, Samuel Y., author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading
3. Stratigraphic and time-stratigraphic cross sections of phanerozoic rocks along line B-Bʹ, Uinta and Piceance basin area, west-central Uinta basin, Utah to eastern Piceance basin, Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : U.S. Geological Survey, 1991 Resource Type: Map Access & Availability: Loading
4. Stratigraphic and time-stratigraphic cross sections of phanerozoic rocks along line A-Aʹ, Uinta and Piceance basin area-Eagle basin, Colorado, to eastern basin and range area, Utah Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : U.S. Geological Survey, 1991 Resource Type: Map Access & Availability: Loading