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 the Nutzotin Mountains, Alaska, Author/Creator: Moffit, Fred H. 1874-1958? (Fred Howard) Publication/Creation: Washington : U.S. Govt. Print. Off, 1943 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 933 A-D. Access & Availability: Loading