Alaska Volcano Observatory

Preliminary reconnaissance geologic map of the Petersburg and parts of the Port Alexander and Sumdum 1:250,000 quadrangles, southeastern Alaska

Author(s): Brew, D. A., Karl, S. M., Hunt, S. J., and Ovenshine, A. T.

Publication Year: 1984

Bibliographic Reference:

Brew, D. A., Ovenshine, A. T., Karl, S. M., and Hunt, S. J., 1984, Preliminary reconnaissance geologic map of the Petersburg and parts of the Port Alexander and Sumdum 1:250,000 quadrangles, southeastern Alaska: U.S. Geological Survey Open-File Report 84-0405, 42 p., 1 plate, scale 1:250,000.

Citation Updated: 2005-06-10 00:04:10