Capps, S.R., 1930, The Mount Spurr region, in U.S. Geological Survey, Mineral resources of Alaska, report on progress of investigations in 1927: U.S. Geological Survey Bulletin 810, p. 141-174, 1 sheet, scale 1:250,000.
This publication is part of a larger work. Please see B 810 for more information.
Bedrock; Bedrock Geology; Generalized; Geology