Title: Precambrian and Paleozoic geology and ore deposits in the midcontinent region
Subtitle: Rosiclare, Illinois to Ironton and Viburnum, Missouri, June 30-July 8, 1989
First published: 1989
Subjects: Guidebooks, Ore deposits, Geology, Stratigraphic Geology
Places: Illinois, Kentucky, Missouri
Time periods: Precambrian, Paleozoic