1. The gabbros and associated hornblende rocks occurring in the neighborhood of Baltimore, Md. Author/Creator: Williams, George Huntington, 1856-1894 Publication/Creation: Washington : Govt. Print. Off, 1886 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 25-29. Access & Availability: Loading
2. The gabbros and associated rocks in Delaware Author/Creator: Chester, Frederick D. 1861-1943, (Frederick Dixon), author Publication/Creation: Washington, D.C. : Department of the Interior, United States Geological Survey, 1890 Resource Type: Book Access & Availability: Loading
3. The gabbros and associated rocks in Delaware, by Frederick D. Chester Author/Creator: Chester, Frederick D. 1861-1943. (Frederick Dixon) Publication/Creation: Washington : Govt. Print. Off, 1890 Resource Type: Book Is Part Of: Bound with: QE75 .B9 NO.55-61 ; Report of work done in the Division of Chemistry and Physics mainly during the fiscal year 1886-'87. Access & Availability: Loading
4. Geology of the Castle mountain mining district, Montana Author/Creator: Weed, Walter Harvey, 1862-1944, author Publication/Creation: Washington, D.C. : Department of the Interior, United States Geological Survey, 1896 Resource Type: Book Access & Availability: Loading
5. Geologic reconnaissance of a part of western Arizona Author/Creator: Lee, Willis T. 1864-1926. (Willis Thomas) Publication/Creation: Washington : G.P.O., 1908 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 351-354. Access & Availability: Loading
6. Geologic reconnaissance of a part of western Arizona Author/Creator: Lee, Willis T. 1864-1926, (Willis Thomas), author Publication/Creation: Washington, D.C. : Department of the Interior, United States Geological Survey, 1908 Resource Type: Book Access & Availability: Loading
7. Granites of the southeastern Atlantic States Author/Creator: Watson, Thomas L. 1871-1924, (Thomas Leonard), author Publication/Creation: Washington, D.C. : Department of the Interior, United States Geological Survey, 1910 Resource Type: Book Access & Availability: Loading
8. A geologic reconnaissance of the circle quadrangle, Alaska Author/Creator: Prindle, L. M. 1865-1956, (Louis Marcus), author Publication/Creation: [Washington, D.C.] : Department of the Interior, United States Geological Survey, 1913 Resource Type: Book Access & Availability: Loading
9. Geology of Massachusetts and Rhode Island Author/Creator: Emerson, Benjamin Kendall, 1843-1932, author Publication/Creation: [Washington, D.C.] : Department of the Interior, United States Geological Survey, 1917 Resource Type: Book Access & Availability: Loading
10. Geology of Massachusetts and Rhode Island Author/Creator: Emerson, Benjamin Kendall, 1843-1932 Publication/Creation: Washington : Govt. Print. Off, 1917 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 595-600. Access & Availability: Loading