2008 Joint Meeting of The Geological Society of America, Soil Science Society of America, American Society of Agronomy, Crop Science Society of America, Gulf Coast Association of Geological Societies with the Gulf Coast Section of SEPM

COX, George W., Biosphere and Biosurvival, 108 Vuelta Maria, Santa Fe, NM 87506, geowcox@hughes.net, geowcox@hughes.net

HORWATH BURNHAM, Jennifer L., Department of Geography, Augustana College, 639 38th St, Rock Island, IL 61201 and JOHNSON, Donald L., Geography, University of Illinois, 220 Davenport Hall, 607 So. Mathews, Urbana, IL 61801, jenniferburnham@augustana.edu, jenniferburnham@augustana.edu

IRVINE, L. Lee-Ann, Royal Saskatchewan Museum, 2340 Albert St, Regina, SK S4P 2V7, Canada and DALE, Janis E., Department of Geology, University of Regina, 3737 Wascana Parkway, Regina, SK S4S 0A2, Canada, lirvine@royalsaskmuseum.ca, lirvine@royalsaskmuseum.ca

FENTON, Mark M. and PAULEN, Roger C., Alberta Geological Survey, Energy Resources Conservation Board, 402, Twin Atria Building, 4999 - 98 Avenue, Edmonton, AB T6B 2X3, Canada, mark.fenton@gov.ab.ca, mark.fenton@gov.ab.ca

COX, Randel Tom¹, FORMAN, Steven L.², SEIFERT, Christopher S.¹ and FOTI, Tom L.³, (1)Earth Sciences, University of Memphis, Johnson Hall, Room G1, Memphis, TN 38152, (2)Earth & Env.l Sciences, Univ of Illinois@Chicago, chicago, 60607, (3)Arkansas Natural Heritage Commission, 323 Center St, Little Rock, AR 72201, randycox@memphis.edu, randycox@memphis.edu

THACKRAY, Glenn D., Department of Geosciences, Idaho State University, 921 South 8th Ave., Box 8072, Pocatello, ID 83209, thacglen@isu.edu, thacglen@isu.edu

REED, Sarah E., Environmental Science, Policy, and Management, University of California-Berkeley, 151 Hilgard Hall, Berkeley, CA 94720, VOLLMAR, John, Vollmar Consulting, 1055 Creston Road, Berkeley, CA 94708, HEIMSATH, Arjun M., School of Earth and Space Exploration, Arizona State University, ISTB4, Tempe, AZ 85287 and AMUNDSON, Ronald, Division of Ecosystem Sciences, U.C. Berkeley, Mulford Hall, Berkeley, CA 94720, sereed@nature.berkeley.edu, sereed@nature.berkeley.edu

JOHNSON, Donald L.¹, JOHNSON, Diana N.², HORWATH BURNHAM, Jennifer L.³, WANG, Hong⁴, HACKLEY, Keith C.⁴, STUMPF, Andrew J.⁵ and CAHILL, Richard A.⁶, (1)Geography, University of Illinois, 220 Davenport Hall MC-150, 607 So. Mathews, Urbana, IL 61201, (2)Geosciences Consultants, 713 S. Lynn St, Champaign, IL 61820, (3)Department of Geography, Augustana College, 639 38th St, Rock Island, IL 61201, (4)Isotope Geochemistry Section, Illinois State Geological Survey, 615 E. Peabody Dr, Champaign, IL 61820-6964, (5)Quaternary Geology Section, ISGS, 615 East Peabody Drive, Champaign, IL 61820-6964, (6)Geochemistry Section, ISGS, Champaign, IL 61820-6964, dljohns@uiuc.edu, dljohns@uiuc.edu

FINNEY, Fred A., Upper Midwest Archaeology, PO Box 106, Saint Joseph, IL 61873, fafinney@aol.com, fafinney@aol.com