Archean and Proterozoic geology of the Lake Superior region, U.S.A., 1993 /
Sims, P. K.(Paul Kibler),1918-
Carter, Lorna M.
Washington : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Information Services,
1996.
Two folded leaves of maps in pocket.
Includes bibliographical references (p. 99-115).
Geology, Stratigraphic
Geology, Stratigraphic
Geology