Sonnevil, R.A., 1981, New data concerning the geology of the North Bradfield River iron prospect, southeastern Alaska, in Albert, N.R.D., and Hudson, Travis, eds., The United States Geological Survey in Alaska; accomplishments during 1979: U.S. Geological Survey Circular 823-B, p. B117-B117.
This publication is part of a larger work. Please see C 823-B for more information.
Bedrock; Generalized; Geology