Road log and geologic maps for Arizona Geological Society field trip, Spring, 1991, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona
DeWitt, Ed, 1991, Road log and geologic maps for Arizona Geological Society field trip, Spring, 1991, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona: Arizona Geological Society Digest 19, p. 309-332.
