Bacon, C.R., and Lanphere, M.A., 1996, Late Cretaceous age of the Middle Fork Caldera, Eagle Quadrangle, east-central Alaska, in Moore, T.E., and Dumoulin, J.A., eds., Geologic studies in Alaska by the U.S. Geological Survey, 1994: U.S. Geological Survey Bulletin 2152, p. 143-147.
This publication is part of a larger work. Please see B 2152 for more information.
Geochronology; Geology