Powers, H.A., 1993, Geologic framework, in Powers, R.B., ed., Petroleum exploration plays and resource estimates, 1989, onshore United States; Region 1, Alaska; Region 2, Pacific Coast: U.S. Geological Survey Bulletin 2034-A, p. A6-A7.
This publication is part of a larger work. Please see B 2034-A for more information.