Lake Superior field trip, May 21-24, 1981
By: leaders, C. Craddock, M.G. Mudrey, Jr., & H.M. Ali ; assistants, Bruce Handley ... [et al.].
Contributors: Craddock, Campbell, 1930-; International Proterozoic Symposium (1981 : University of Wisconsin--Madison)
Publisher: Department of Geology & Geophysics, University of Wisconsin-Madison
Published: 1981
Place of publication: [Madison
Language: eng
Number of pages: 99
Subjects: Geology -- Wisconsin -- Guide-books.
Notes: "International Proterozoic Symposium, Madison, Wisconsin, U.S.A., May 1981."

Includes bibliographies.