1. Geologic map of Alaska Peninsula;Burk;Geol. Soc. Am. Mem.,1965
2. Cenozoic volcanism and plate-tectonic evolution of the western United States, II. Late Cenozoic;Christiansen;Philos. Trans. R. Soc. Lond., Ser. A,1972
3. Geology of Buldir Island, Aleutian Islands, Alaska;Coats;U.S. Geol. Surv. Bull., 989-A,1953
4. Geologic reconnaissance of Gareloi Island, Aleutian Islands, Alaska;Coats;U.S. Geol. Surv. Bull., 1028-J,1959
5. A review of the geology of Kimberlite;Dawson,1967