Nye, C. J., Queen, L. D., and Motyka, R. J., 1984, Geologic map of the Makushin geothermal area, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 84-3, unpaged, 2 sheets, scale 1:24,000.
Citation Updated: 2005-06-10 00:04:11