Great Lakes tectonic zone--revisited /
Sime, P. K.(Paul Kibler),1918-
Day, Warren C.
Washington : U.S. G.P.O. ; Denver, CO : For sale by USGS Map Distribution, Denver Federal Center,
1993.
Includes bibliographical references (p. 9-11).
Geology, Stratigraphic
Geology
Faults (Geology)