11. Cambrian and Ordovician rocks of southern Arizona and New Mexico and westernmost Texas Author/Creator: Hayes, Philip T. 1923- (Philip Thayer) Publication/Creation: Washington : U.S. Govt. Print. Off, 1975 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no.871-879. Access & Availability: Loading
12. Cambrian and Precambrian rocks of the Groom district, Nevada, southern Great Basin Author/Creator: Barnes, Harley, 1916-1979 Publication/Creation: Washington : U.S. Govt. Print. Off, 1967 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no.1243-1244. Access & Availability: Loading
13. Cambrian and Precambrian rocks of the Groom district, Nevada, southern Great Basin Author/Creator: Barnes, Harley, 1916-1979, author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1967 Resource Type: Book Access & Availability: Loading
14. Cambrian history of the Grand Canyon Region. Part I. Stratigraphy and ecology of the Grand Canyon Cambrian Author/Creator: McKee, Edwin D. 1906-1984. (Edwin Dinwiddie) Publication/Creation: Washington, D.C. : [publisher not identified], 1945 Resource Type: Book Access & Availability: Loading
15. Cambrian of the British Isles, Norden, and Spitsbergen Author/Creator: Holland, C. H. (Charles Hepworth) Publication/Creation: London, New York : J. Wiley, [1974] Resource Type: Book Access & Availability: Loading
16. Cambrian of the new world Author/Creator: Holland, C. H. (Charles Hepworth) Publication/Creation: London, New York : Wiley-Interscience, [1971] Resource Type: Book Access & Availability: Loading
17. The Cambrian rocks of Pennsylvania Author/Creator: Walcott, Charles D. 1850-1927. (Charles Doolittle) Publication/Creation: Washington : Govt. Print. Off, 1896 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 130-136. Access & Availability: Loading
18. The Cambrian rocks of Pennsylvania Author/Creator: Walcott, Charles D. 1850-1927, (Charles Doolittle), author Publication/Creation: Washington, D.C. : Department of the Interior, United States Geological Survey, 1896 Resource Type: Book Access & Availability: Loading
19. Cambrian rocks of the Pioche mining district, Nevada Author/Creator: Merriam, C. W. 1905-1974, (Charles Warren), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1964 Resource Type: Book Access & Availability: Loading
20. Cambrian rocks of the Pioche mining district, Nevada Author/Creator: Merriam, C. W. 1905-1974. (Charles Warren) Publication/Creation: Washington : U.S. Govt. Print. Off, 1964 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 466-472. Access & Availability: Loading