North-Central Section - 42nd Annual Meeting (24–25 April 2008)

TOPALOV, Katarina¹, SCHIMMELMANN, Arndt², POLLY, P. David² and SAUER, Peter E.², (1)Dept. of Geological Sciences, Indiana University Bloomington, Bloomington, IN 47405-1405, (2)Geological Sciences, Indiana University, 1001 E 10th Street, Bloomington, IN 47405-1405, topalovk@indiana.edu, topalovk@indiana.edu

KROTHE, Noel C., Department of Geological Sciences, Indiana University, Bloomington, IN 47405, krothen@indiana.edu, krothen@indiana.edu

VANNIER, Ryan Glenn, Geological Sciences, Michigan State University, 505 Fox Run Court, Williamston, MI 48895, BENEDICT, Meredith L., Geological Sciences, Michigan State Univ, 206 Natural Science, East Lansing, MI 48824, LONG, David, Michigan State University, East Lansing, MI 48824 and PARSONS, Matthew J., Geological Sciences, Michigan State University, 206 Natural Science, East Lansing, MI 48824, vannierr@msu.edu, vannierr@msu.edu

LEFTICARIU, Liliana, Department of Geology, Southern Illinois University Carbondale, Carbondale, IL 62901, CRELLING, John C., Department of Geology, Southern Illinois University, MS 4324, Carbondale, IL 62901 and ATUDOREI, Viorel, Earth and Planetary Sciences, University of New Mexico, MSC03 2040, 1 University of New Mexico, Albuquerque, NM 87131, lefticariu@geo.siu.edu, lefticariu@geo.siu.edu

MCDONALD, Paul J., Geology and Environmental Science, University of Akron, Akron, OH 44325, PECK, John A., Geology and Environmental Science, University of Akron, Akron, OH 44325-4101 and ROSENMEIER, Michael F., Geology and Planetary Science, University of Pittsburgh, Pittsburgh, PA 15260, pjm29@uakron.edu, pjm29@uakron.edu

PARSONS, Matthew J.¹, LONG, David T.¹, BENEDICT, Meredith L.¹ and GIESY, John G.², (1)Geological Sciences, Michigan State University, 206 Natural Science, East Lansing, MI 48824, (2)Zoology, Michigan State University, 203 Natural Science, East Lansing, MI 48824, parson65@msu.edu, parson65@msu.edu

STURCHIO, Neil C., Earth & Environmental Sciences, University of Illinois at Chicago, 845 West Taylor Street, MC-186, Chicago, IL 60607, BOHLKE, Johnkarl F., U.S. Geol Survey, Reston, VA 20192, HATZINGER, Paul B., Shaw Environmental, Lawrenceville, NJ 08648, GU, Baohua, Oak Ridge National Lab, P.O.Box2008, MS6036, Oak Ridge, TN 37831-6036 and JACKSON, Andrew, Department of Civil Engineering, Lubbock, TX 79409, sturchio@uic.edu, sturchio@uic.edu

SCHIMMELMANN, Arndt, Geological Sciences, Indiana University, 1001 E 10th Street, Bloomington, IN 47405-1405, aschimme@indiana.edu, aschimme@indiana.edu

PERRY, E.C.¹, VELAZQUEZ-OLIMAN, Guadalupe², PEDERSEN, Bianca³, SOCKI, Richard⁴ and CARROLL, Monica¹, (1)Department of Geology and Environmental Geosciences, Northern Illinois University, DeKalb, IL 60115, (2)Centro de Investigacion Cientifica de Yucatan, Unidad Quintana Roo, Centro para el Estudio del Agua, Cancun, Quintana Roo, Mexico, (3)Department of Geology, University of Wisconsin, Eau Claire, Eau Claire, WI 54702, (4)Astromaterials Research and Exploration Science, NASA-ESCG, Mail Code JE-23, 2100 NASA Pkwy, Houston, TX 77058, perry@geol.niu.edu, perry@geol.niu.edu