1. El observatorio Volcanico de California (CalVO) : vigilando los volcanes activos del estado Author/Creator: Stovall, Wendy K., author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2014 Resource Type: Book Edition: Spanish version. Access & Availability: Loading
2. Oil shale in a producing oil field in California Author/Creator: Hoots, H. W. 1899-1979, (Harold William), author Publication/Creation: Washington : Department of the Interior, U.S. Geological Survey, 1929 Resource Type: Book Access & Availability: Loading
3. Oligocene stratigraphy, tectonics, and paleogeography southwest of the San Andreas Fault, Santa Cruz Mountains and Gabilan Range, California coast ranges Author/Creator: Clark, Joseph C., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1973 Resource Type: Book Access & Availability: Loading
4. On the Mesozoic and Cenozoic paleontology of California Author/Creator: White, Charles A. 1826-1910, (Charles Abiathar), author Publication/Creation: Washington, D.C. : Department of the Interior, United States Geological Survey, 1885 Resource Type: Book Access & Availability: Loading
5. Organic metamorphism in the California petroleum basins. Chapter A, Rock-eval and vitrinite reflectance Author/Creator: Price, Leigh C. Publication/Creation: Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, [2000] Resource Type: Book Edition: [Version 1.0]. Access & Availability: Loading
6. Organic metamorphism in the California petroleum basins. Chapter B, Insights from extractable bitumen and saturated hydrocarbons Author/Creator: Price, Leigh C. Publication/Creation: Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, [2000] Resource Type: Book Edition: [Version 1.0]. Access & Availability: Loading