Berg, H.C., Elliott, R.L., Smith, J.G., and Koch, R.D., 1978, New geologic map of Ketchikan and Prince Rupert quadrangles, southeastern Alaska, in Johnson, K.M., The United States Geological Survey in Alaska; accomplishments during 1977: U.S. Geological Survey Circular 772-B, p. B82-B83.
This publication is part of a larger work. Please see C 772-B for more information.
Bedrock; Generalized; Geology