1. 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
2. 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
3. Geology of the igneous rocks of Essex County, Massachusetts Author/Creator: Clapp, C. H. 1883-1935, (Charles Horace), author Publication/Creation: [Washington, D.C.] : Department of the Interior, United States Geological Survey, 1921 Resource Type: Book Access & Availability: Loading