Joint South-Central and North-Central Sections, both conducting their 41st Annual Meeting (11–13 April 2007)

MUHS, D.R.¹, BETTIS III, E. Arthur², ALEINIKOFF, John N.³, MCGEEHIN, John P.⁴, BEANN, J.⁵, SKIPP, G.L.⁶, ROBERTS, H.M.⁷, JOHNSON, William C.⁸, BENTON, R.⁹ and AGER, T.A.¹, (1)U.S. Geol Survey, MS 980, Federal Center, Denver, CO 80225, (2)Dept. of Geoscience, Univ of Iowa, Iowa City, IA 52242, (3)U.S. Geological Survey, MS 963, Denver, CO 80225, (4)U.S. Geol Survey, 954 National Center, Reston, VA 20192, (5)U.S. Geological Survey, MS 980, Box 25046, Fed. Ctr, Denver, CO 80225, (6)U.S. Geological Survey, MS 980, Box 25046, Federal Center, Denver, CO 80225, (7)Inst. of Geog & Earth Sci, Univ of Wales, Aberystwyth, SY23 3DB, United Kingdom, (8)Geography, University of Kansas, 1475 Jayhawk Blvd Rm 213, Lawrence, KS 66045-7613, (9)U.S. National Park Service, Badlands National Park, Interior, SD 57750, dmuhs@usgs.gov, dmuhs@usgs.gov

BETTIS III, E.A., Dept. of Geoscience, University of Iowa, 121 Trowbridge Hall, Iowa City, IA 52242, ROBERTS, H.M., Institute of Geography and Earth Science, Univ. of Wales, Aberystwyth, SY23 3DB, United Kingdom and MASON, J.A., Geography Dept, University of Wisconsin-Madison, 207 Science Hll, Madison, WI 53706, art-bettis@uiowa.edu, art-bettis@uiowa.edu

MASON, Joseph A., Department of Geography, Univ of Wisconsin, 160 Science Hall, 550 N. Park St, Madison, WI 53706 and JACOBS, Peter, Department of Geography and Geology, Univ of Wisc-Whitewater, 800 W. Main St, Whitewater, WI 5310, mason@geography.wisc.edu, mason@geography.wisc.edu

WOODBURN, Terri L.¹, JOHNSON, William C.² and BOZARTH, Steven R.², (1)Dept. of Geography, University of Kansas, 1475 Jayhawk Blvd, Rm. 213, Lawrence, KS 66045, (2)Dept. of Geography, University of Kansas, Lawrence, KS 66045, terriw@ku.edu, terriw@ku.edu

ZARATE, Marcelo A., Facultad de Ciencias Exactas y Naturales, Universidad Nacional de la Pampa, Santa Rosa, 6300, Argentina, KEMP, Rob A., Geography, Royal Holloway, Univ of London, Egham Hill, Egham, TW20 0EX, United Kingdom and TOMS, Phillip S., Geochronology Laboratories, University of Gloucestershire, Swindon Road, Cheltenham, GL50 4AZ, United Kingdom, marcelozarate55@yahoo.com.ar, marcelozarate55@yahoo.com.ar

JOHNSON, Donald L., Geography, Univ of Illinois, 220 Davenport Hall, 607 So. Mathews, Urbana, IL 61801, STUMPF, Andy J., Illinois State Geological Survey, 615 E. Peabody Dr, Champaign, IL 61820 and JOHNSON, Diana N., Geosciences Consultants, 713 So. Lynn St, Champaign, IL 61820, dljohns@uiuc.edu, dljohns@uiuc.edu

SCHAETZL, Randall J., Geography, Michigan State University, 128 Geog Bldg, East Lansing, MI 48824 and SCULL, Peter, Geography, Colgate University, 117 Perrson Hall, Hamilton, NY 13346, soils@msu.edu, soils@msu.edu

STENSVOLD, Krista A. and STILES, Cynthia A., Soil Science, University of Wisconsin-Madison, 1525 Observatory Drive, Madison, WI 53706, krista.stensvold@gmail.com, krista.stensvold@gmail.com

JACOBS, Peter M., Geography and Geology, Univ of Wisconsin-Whitewater, 800 West Main St, Whitewater, WI 63190 and MASON, Joseph A., Department of Geography, Univ of Wisconsin, 160 Science Hall, 550 N. Park St, Madison, WI 53706, jacobsp@mail.uww.edu, jacobsp@mail.uww.edu