1. ⁴⁰Ar/³⁹Ar ages of some Challis Volcanic Group rocks and the initiation of Tertiary sedimentary basins in southwestern Montana Author/Creator: M'Gonigle, John W. Publication/Creation: Denver, CO : For sale by the U.S. Geological Survey, Information Services Format: Book Access & Availability: Loading
2. ⁴⁰Ar/³⁹Ar and K-Ar geochronology and tectonic significance of the Upper Cretaceous Adel Mountain volcanics and spatially associated Tertiary igneous rocks, northwestern Montana Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Format: Book Access & Availability: Loading
3. Abandonment of the name Hartford Hill rhyolite tuff and adoption of new formation names for middle Tertiary ash-flow tuffs in the Carson City - Silver City area, Nevada Author/Creator: Bingler, Edward C. Publication/Creation: Washington : U.S. Govt. Print. Off., 1978 Format: Book Is Part Of: U.S. Geological Survey bulletin, no. 1457. Access & Availability: Loading
4. Abandonment of the name Hartford Hill rhyolite tuff and adoption of new formation names for middle Tertiary ash-flow tuffs in the Carson City - Silver City area, Nevada Author/Creator: Bingler, Edward C., author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1978 Format: Book Access & Availability: Loading
5. Additions to the Tertiary history of the pelagic mammals on the Pacific coast of North America Author/Creator: Kellogg, Remington, 1892-1969 Publication/Creation: Washington : The Carnegie Institution of Washington, 1925 Format: Book Access & Availability: Loading
6. Adephagous and clavicorn Coleoptera from the Tertiary deposits at Florissant, Colorado, with descriptions of a few other forms and a systematic list of the nonrhynchophorous Tertiary Coleoptera of North America Author/Creator: Scudder, Samuel Hubbard, 1837-1911 Publication/Creation: Washington : Govt. print. off, 1900 Format: Book Access & Availability: Loading
7. Age and correlation of California Paleogene benthic foraminiferal stages Author/Creator: Poore, Richard Z., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1980 Format: Book Access & Availability: Loading
8. Age of the Coso Formation, Inyo County, California Author/Creator: Bacon, Charles R., author Publication/Creation: [Reston, Va.] : United States Department of the Interior, Geological Survey, 1982 Format: Book Access & Availability: Loading
9. An analysis of present-day terrestrial lapse rates in the western conterminous United States and their significance to paleoaltitudinal estimates Author/Creator: Wolfe, Jack A., 1936- author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1992 Format: Book Access & Availability: Loading
10. An analysis of present-day terrestrial lapse rates in the western conterminous United States and their significance to paleoaltitudinal estimates Author/Creator: Wolfe, Jack A., 1936- Publication/Creation: Denver, CO : U.S. Geological Survey, 1992 Format: Book Access & Availability: Loading