Activity

2005

• GEOLOGY OF PRECAMBRIAN BASEMENT ROCKS IN IOWA AND THE SOUTHERN PARTS OF WISCONSIN AND MINNESOTA
  21 Continental Tectonics of Shield Regions (Posters)
  Thursday, 19 May 2005

  1:20 PM - 5:20 PM

2001

• DISTRIBUTION OF KEWEENAWAN ORGANIC-RICH SHALES ASSOCIATED WITH THE MIDCONTINENT RIFT SYSTEM IN IOWA
  12 Probing the Precambrian in the Midwest: Reconciling Geological, Geochemical and Geophysical Observations-II
  Monday, 23 April 2001

  1:20 PM - 4:40 PM