North-Central Section - 48th Annual Meeting (24–25 April)

WELCH, Steve, Physical and Life Sciences, Chadron State College, 1000 Main St, Chadron, NE 69337 and LEITE, Michael B., Physical and Life Sciences, Chadron State College, 1000 Main Street, Chadron, NE 69337, swelch@csc.edu

AHMMED, Bulbul, Department of Geological Sciences, University of Missouri, 101 Geological Sciences Bldg, Columbia, MO 65211 and APPOLD, Martin S., Department of Geological Sciences, University of Missouri--Columbia, 101 Geological Sciences Bldg, Columbia, MO 65211, bark4@mail.missouri.edu

REMPE, Norbert T., 1403 N Country Club Cir, Carlsbad, NM 88220-4115, rempent@yahoo.com

WEBB, Nathan D., Illinois State Geological Survey, University of Illinois at Urbana-Champaign, Natural Resources Building, 615 E. Peabody, Champaign, IL 61820 and BEST, James L., Departments of Geology, Geography, Mechanical Science and Engineering and Ven Te Chow Hydrosystems Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL 61801, ndwebb2@illinois.edu

GRAGG, Evan J., Department of Geology, University of Illinois at Urbana-Champaign, 51 East John Street, Apt 309, Champaign, IL 61820, BUTLER, Shane K., Illinois State Geological Survey, University of Illinois, Urbana-Champaign, 615 E. Peabody, Champaign, IL 61820 and WEBB, Nathan, Illinois State Geological Survey, 615 E. Peabody Drive, Champaign, IL 61820, gragg2@illinois.edu

NELSON, John, Illinois State Geol Survey, Champaign, IL 61820, AMES, Philip R., Peabody Energy, 701 Market St, St. Louis, MO 63101, ELRICK, Scott D., Illinois State Geological Survey, 615 E Peabody Dr, Champaign, IL 61820 and HECKEL, Philip H., Department of Earth and Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242, jnnelson@illinois.edu

LEVANDOWSKI, Will, Geological Sciences, University of Colorado, 1520 Glencoe St, Unit 1, Denver, CO 80220 and BUTCHER, Lesley Ann, Dept. of Geological Sciences, University of Colorado - Boulder, CB 399, Boulder, CO 80309, will.levandowski@colorado.edu

SWIATLOWSKI, Jerlyn L., Department of Physics, California State University, East Bay, 25800 Carlos Bee Boulevard, Hayward, CA 94542 and BURBERRY, Caroline M., Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, 206 Bessey Hall, Lincoln, NE 68583-0340, jerlyn.swiatlowski@gmail.com

HOBBS, Howard C., Minnesota Geological Survey, University of Minnesota, Twin Cities, 2642 University Avenue, St. Paul, MN 55114, hobbs001@umn.edu

WEBB, Nathan D., Illinois State Geological Survey, University of Illinois at Urbana-Champaign, Natural Resources Building, 615 E. Peabody, Champaign, IL 61820 and BEST, James L., Departments of Geology, Geography, Mechanical Science and Engineering and Ven Te Chow Hydrosystems Laboratory, University of Illinois at Urbana-Champaign, Natural History Building, 1301 W. Green St, Urbana, IL 61801, ndwebb2@illinois.edu

PERPER, Laurel, Geology, Cornell College, 600 1st St. SW, Mt. Vernon, IA 52314, lperper14@cornellcollege.edu

WEBB, Nathan D., Illinois State Geological Survey, Prairie Research Institute, University of Illinois at Urbana-Champaign, 615 East Peabody Drive, Champaign, IL 61820 and GRUBE, John P., Consulting Petroleum Geologist, Urbana, IL 61801, ndwebb2@illinois.edu

WANG, Wanying, Geological Science and Engineering, Missouri University of Science and Technology, 2232 vichy rd apt A, Rolla, MO 65409, ww53f@mst.edu

JOHNSON, Paul D., Electrical and Computer Engineering, University of Iowa, 431 E. Jefferson St. Apt. 2B, Iowa City, IA 52245, paul-d-johnson@uiowa.edu