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

KIRSCHVINK, Joseph L.¹, RAUB, Timothy D.², KOPP, Robert E.³ and NASH, Cody Z.², (1)Division of Geological and Planetary Sciences, California Institute of Technology / ELSI, Tokyo Tech, 1200 E. California Blvd, MC 170-25, Pasadena, CA 91125, (2)Division of Geological and Planetary Sciences, California Institute of Technology, 1200 E. California Blvd, MC 170-25, Pasadena, CA 91125, (3)Geosciences, Princeton University, Princeton, NJ 08544, kirschvink@caltech.edu, kirschvink@caltech.edu

DOVE, Patricia M.¹, STEPHENSON, Allison E.¹, HAMM, Laura¹, WANG, Dongbo¹ and DEYOREO, James J.², (1)Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, (2)Deputy Director for Research, Lawrence Berkeley National Laboratory, Mail Stop: 67R3207, One Cyclotron Road, Berkeley, CA 94720, dove@vt.edu, dove@vt.edu

KELLY, E.F.¹, MELZER, S.E.¹, KNAPP, A.K., BLECKER, S.W. and CHADWICK, O.A., (1)Soil and Crop Sciences, Colorado State University, Ft Collins, CO 80523, eugene.kelly@colostate.edu, eugene.kelly@colostate.edu

LI, Ke and CRITTENDEN, John, Civil and Envinronmental Engineering, Arizona State University, Tempe, AZ 85287-5306, Ke.Li.2@asu.edu, Ke.Li.2@asu.edu