Wilson, F. H., Detterman, R. L., and Harris, E. E., 1991, Generalized geologic map of the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF 2155-A, unpaged, 1 plate, scale 1:250,000.
Citation Updated: 2005-06-10 00:04:12