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

FOX, David L., Department of Geology and Geophsyics, Univ of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455, dlfox@umn.edu, dlfox@umn.edu

COLOMBI, Carina E., CONICET - Museo de Ciencias Naturales, Universidad National de San Juan, Av. España 400 (Norte), San Juan, 5400, Argentina, MONTANEZ, Isabel, Department of Earth and Planetary Sciences, University of California, Davis, One Shields Dr., Davis, CA 95616 and PARRISH, Judith Totman, Dept. of Geological Sciences, Univ of Idaho, P.O. Box 443022, Moscow, ID 83844, ccolombi@unsj.edu.ar, ccolombi@unsj.edu.ar

KOHN, Matthew J., Geosciences, Boise State University, 1910 University Dr, Boise, ID 83725 and ZANAZZI, Alessandro, Geological Sciences, University of South Carolina, EWS 617, 701 Sumter St, Columbia, SC 29208, mattkohn@boisestate.edu, mattkohn@boisestate.edu

FRICKE, Henry, Geology, Colorado College, Colorado Springs, CO 80903, hfricke@coloradocollege.edu, hfricke@coloradocollege.edu

BUSH, Rosemary T., Plant Biology and Conservation, Northwestern University, 2205 Tech Drive, 2-144 Hogan Hall c/o Nyree Zerega, Evanston, IL 60208 and SMITH, Francesca A., Department of Earth and Planetary Sciences, Northwestern University, 1850 Campus Drive, Evanston, IL 60208, rosemarybush@gmail.com, rosemarybush@gmail.com

SCOTT, Andrew C.¹, SMITH, Selena Y.², COLLINSON, Margaret E.³, STAMPANONI, Marco⁴ and MARONE, Federica⁴, (1)Department of Earth Sciences, Royal Holloway University of London, Egham, TW20 0EX, United Kingdom, (2)Earth Science, Royal Holloway University of London, Egham Hill, Egham, TW20 0EX, United Kingdom, (3)Department of Earth Sciences, Royal Holloway University of London, Egham Hill, Egham, TW20 0EX, United Kingdom, (4)Swiss Light Source, Paul Scherrer Institut, Villigen, CH-5232, Switzerland, a.scott@es.rhul.ac.uk, a.scott@es.rhul.ac.uk

LEPAGE, Ben, PECO Energy Company, 2301 Market Avenue, S9-1, Philadelphia, PA 19103 and DAVIES-VOLLUM, K. Sian, IAS Program in Environmental Sciences, University of Washington-Tacoma, Tacoma, WA 98402, ksdavies@washington.edu, ksdavies@washington.edu

STRÖMBERG, Caroline A.E., Department of Biology & Burke Museum, University of Washington, Box 351800, 24 Kincaid Hall, Seattle, WA 98195-1800, caestrom@u.washington.edu, caestrom@u.washington.edu