1. Divisions of geologic time--major chronostratigraphic and geochronologic units Author/Creator: Geological Survey (U.S.). Geologic Names Committee Publication/Creation: [Reston, Va.] : U.S. Geological Survey, [2007] Resource Type: Book Access & Availability: Loading
2. Rock-stratigraphic nomenclature, lithology, and subcrop area of the Galena-Platteville bedrock unit in Illinois and Wisconsin Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 1997 Resource Type: Map Access & Availability: Loading
3. Stratigraphic notes, 1989-90 : four short papers propose changes in stratigraphic nomenclature in Oregon, Vermont, Massachusetts, and southern Pakistan Publication/Creation: Washington, D.C. : U.S. G.P.O., 1991 Resource Type: Book Access & Availability: Loading
4. Revised stratigraphic nomenclature for the Wasatch and Green River formations of Eocene age, Wyoming, Utah, and Colorado Author/Creator: Roehler, Henry W. Publication/Creation: Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey Resource Type: Book Access & Availability: Loading
5. Revised stratigraphic nomenclature for the Wasatch and Green River formations of Eocene age, Wyoming, Utah, and Colorado Author/Creator: Roehler, Henry W., author Publication/Creation: Washington : U.S. Department of the Interior, U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading
6. Stratigraphic nomenclature of the Newark Supergroup of eastern North America Author/Creator: Luttrell, Gwendolyn Lewise Werth, 1927- author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
7. Revisions of Middle Jurassic nomenclature in the southeastern San Juan basin, New Mexico Author/Creator: Condon, Steven M., author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
8. Revisions to stratigraphic nomenclature of Jurassic and Cretaceous rocks of the Colorado Plateau Author/Creator: Condon, Steven M., author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1988 Resource Type: Book Access & Availability: Loading
9. Hydrogeological units of Florida Publication/Creation: Tallahassee : Published for the Florida Geological Survey [by] State of Florida, Dept. of Natural Resources, Division of Resource Management, Bureau of Geology, 1986 Resource Type: Book Access & Availability: Loading
10. Stratigraphic notes, 1984 : nine short papers present changes in stratigraphic nomenclature in California, Nevada, Arizona, Kentucky, Tennessee, Ohio, Georgia, South Carolina, and Massachusetts and a revised Mississippian time scale for the western inerior region of the United States Publication/Creation: Denver, CO : For sale by the Book and Open-File Reports Section, U.S. Geological Survey Resource Type: Book Access & Availability: Loading