DELBECQ, Amy, Geology Department, Beloit College, Beloit, WI 53511, delbecqa@beloit.edu, HEFRON, Christina, Department of Geology and Environmental Geosciences, College of Charleston, Charleston, SC 29424, KIM, Michaela, Department of Geology, Mount Holyoke College, South Hadley, MA 01075, NECHVATAL, Ray, Department of Geoscience, University of Wisconsin Madison, Madison, WI 53706, RAWLING, J. Elmo III, Geography/Geology, University of Wisconsin Platteville, 1 University Plaza, Platteville, WI 53818, and HANSON, Paul, Conservation and Survey Division, School of Natural Resources, University of Nebraska, 612 Hardin Hall, Lincoln, NE 68588-0517