| Break | ||
| North-Central Section - 35th Annual Meeting (April 23-24, 2001) | ||
| Session No. 12 Probing the Precambrian in the Midwest: Reconciling Geological, Geochemical and Geophysical Observations-II Bone Student Center, Illinois State University: Circus Room 1:20 PM-4:40 PM, Monday, April 23, 2001 | ||