1. Preliminary geologic map of the Nulato and Kateel rivers area, Alaska;Bickel;U.S. Geol. Surv. Miscellaneous Geologic Investigations Map I-249 Scale 1 : 125,000,1957
2. Reconnaissance geologic map of the Beaver quadrangle;Brosgé;U.S. Geol. Surv. Miscellaneous Field Studies Map MF-525 Scale: 1 : 250,000,1973
3. The central Kuskokwim region, Alaska;Cady;U.S. Geol. Surv. Prof. Pap.,1955
4. Map of part of the Prince William Sound area, Alaska, showing linear geologic features as shown on aerial photographs;Condon;U.S. Geol. Surv. Miscellaneous Investigations Map I-273 Scale 1 : 125,000.,1958
5. The Tintina Trench and its reflection in the structure of the Circle area, Yukon—Tanana Upland, Alaska;Davies,1972