1. Genesis of uranium- and gold-bearing Precambrian quartz-pebble conglomerates : proceedings of a workshop, Oct. 13-15, 1975, Golden, Colorado Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1981 Resource Type: Book Access & Availability: Loading
2. Geochemical reconnaissance of late Proterozoic volcanic and mafic plutonic rocks of the Al ʻAwshaziyah quadrangle and related rocks in the Qufar quadrangle, Northern Arabian Shield Author/Creator: Leo, Gerhard W., author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
3. Geochemistry of bedrock units in Missouri and parts of adjacent states Author/Creator: Connor, Jon J., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1980 Resource Type: Book Access & Availability: Loading
4. Geologic map of Precambrian metasedimentary rocks of the Medicine Bow Mountains, Albany and Carbon counties, Wyoming Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading
5. Geologic map of Precambrian rocks along part of the Hartville Uplift, Guernsey and Casebier Hill quadrangles, Platte and Goshen counties, Wyoming Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey Information Services Resource Type: Map Access & Availability: Loading
6. Geologic map of Precambrian rocks of parts of Iron Mountain and Escanaba 30ʹ x 60ʹ quadrangles, northeastern Wisconsin and adjacent Michigan Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading
7. Geologic map of Precambrian rocks of the Sierra Madre, Carbon County, Wyoming, and Jackson and Routt counties, Colorado Author/Creator: Houston, Robert S. 1923- (Robert Stroud) Publication/Creation: Reston, Va. : U.S. Geological Survey, 1995 Resource Type: Map Access & Availability: Loading
8. Geologic map of Precambrian rocks, southern Lake Superior region, Wisconsin and northern Michigan Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : U.S. Geological Survey, 1992 Resource Type: Map Access & Availability: Loading
9. Geology and geochemistry of synsedimentary cobaltiferous-pyrite deposits, Iron Creek, Lemhi County, Idaho Author/Creator: Nash, J. Thomas 1941- (John Thomas), author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
10. Geology and geochronology of Precambrian rocks in the central interior region of the United States Author/Creator: Denison, Rodger E., author Publication/Creation: Washington : Department of the Interior, U.S. Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
11. Geology and metallogeny of Archean and Proterozoic basement terranes in the northern midcontinent, U.S.A.--an overview Author/Creator: Sims, P. K. 1918-2011, (Paul Kibler), author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
12. Geology, geochemistry, and age of Archean and early Proterozoic rocks in the Marenisco-Watersmeet area, Northern Michigan, and Geologic interpretation of gravity data, Marenisco-Watersmeet area, Northern Michigan Author/Creator: Sims, P. K. 1918-2011, (Paul Kibler), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
13. Geology of Clinton County magnetite district, New York Author/Creator: Postel, A. Williams 1909- (Albert Williams), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1952 Resource Type: Book Access & Availability: Loading
14. The geology of eastern Berkshire County, Massachusetts Author/Creator: Emerson, Benjamin Kendall, 1843-1932, author Publication/Creation: Washington, D.C. : Department of the Interior, United States Geological Survey, 1899 Resource Type: Book Access & Availability: Loading
15. Geology of Precambrian rocks, Central City district, Colorado Author/Creator: Sims, P. K. 1918-2011, (Paul Kibler), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1964 Resource Type: Book Access & Availability: Loading
16. Geology of Precambrian rocks, Idaho Springs district, Colorado Author/Creator: Moench, Robert Hadley, 1926- author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1964 Resource Type: Book Access & Availability: Loading
17. Geology of the Negaunee quadrangle, Marquette County, Michigan Author/Creator: Puffett, Willard P. 1922- (Willard Penry), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1974 Resource Type: Book Access & Availability: Loading
18. Geology of the Precambrian W (lower Precambrian) rocks in western Gogebic County, Michigan Author/Creator: Schmidt, Robert Gordon, 1924- Publication/Creation: Washington : U.S. Govt. Print. Off., 1976 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1406-1413. Access & Availability: Loading
19. Geology of the Precambrian W (lower Precambrian) rocks in western Gogebic County, Michigan Author/Creator: Schmidt, Robert Gordon, 1924- author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1976 Resource Type: Book Access & Availability: Loading
20. Geophysically inferred structural and lithologic map of the precambrian basement in the Joplin 1⁰ x 2⁰ quadrangle, Kansas and Missouri Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading