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

CLAGUE, John, Earth Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A1S6, Canada, jclague@sfu.ca, jclague@sfu.ca

HALL, Michelle K., Science Education Solutions, Los Alamos Research Park, 4200 W. Jemez Rd, Suite 301, Los Alamos, NM 87544, MAYHEW, Michael A., Synoptic, LLC, 42 Island Edge Dr, Ocean City, MD 21842, BUTLER, Robert F., Department of Physics, University of Portland, 5000 N. Willamette Blvd, Portland, OR 97203-5798 and WALKER, C. Scott, Harvard Map Collection, Harvard University, Cambridge, MA 02138, hall@scieds.com, hall@scieds.com

HAWKES, Andrea D.¹, HORTON, Benjamin P.¹ and NELSON, Alan R.², (1)Earth and Environmental Science, University of Pensylvania, 240 South 33rd Street, Philadelphia, PA 19104, (2)Geologic Hazards Team, USGS, P.0. Box 25046, Denver, CO 80225, hawkesa@sas.upenn.edu, hawkesa@sas.upenn.edu

SAK, Peter¹, FISHER, Donald², GARDNER, Thomas³, MARSHALL, Jeffrey⁴ and LAFEMINA, Peter², (1)Dickinson College, Carlisle, PA, (2)Department of Geosciences, The Pennsylvania State University, University Park, PA 16802, (3)Department of Geosciences, Trinity University, One Trinity Place, San Antonio, TX 78212, (4)Geological Sciences Department, Cal Poly Pomona University, Pomona, CA 91768, sakp@dickinson.edu, sakp@dickinson.edu

MARSHALL, Jeffrey S.¹, LAFROMBOISE, Eli J.², UTICK, John D.¹, MORRISH, Shawn C.¹, PIESTRZENIEWICZ, Peter¹, PROTTI, Marino³, GARDNER, Thomas W.⁴, SAK, Peter B.⁵, FISHER, Donald M.⁶ and SPOTILA, James A.⁷, (1)Geological Sciences Department, Cal Poly Pomona University, Pomona, CA 91768, (2)Geological Sciences Department, California State University Northridge, Northridge, CA 91330, (3)Ovsicori, Universidad Nacional, Heredia, Costa Rica, (4)Geosciences Department, Trinity University, San Antonio, TX 78212, (5)Department of Geology, Dickinson College, Carlisle, PA 17013, (6)Department of Geosciences, Pennsylvania State University, University Park, PA 16802, (7)Department of Geosciences, Virginia Tech, Blacksburg, VA 24061, marshall@csupomona.edu, marshall@csupomona.edu

TAYLOR, F.W.¹, LAVIER, L.¹, FROHLICH, C.¹, GALLUP, C.², CARLSON, T.², FREIBURGER, N.³ and CABIOCH, G.⁴, (1)Institute for Geophysics- Jackson School of Geosciences, University of Texas at Austin, Pickle Research Campus, 10100 Burnet Rd. (Bldg 196), Austin, TX 78758-4445, (2)Dept. of Geological Sciences, University of Minnesota Duluth, Duluth, MN 55812, (3)905 Saulnier St, Houston, TX 77019-4729, (4)Paleotropique, Institut de Recherche pour le developpment, 101 Promenade Roger Laroque - Anse Vata, BP A-5, Noumea, 98848, New Caledonia, fred@ig.utexas.edu, fred@ig.utexas.edu

PRENTICE, Carol S., US Geological Survey, 345 Middlefield Rd MS 977, Menlo Park, CA 94025, CROSBY, Christopher J., San Diego Supercomputer Center, University of California, San Diego, MC 0505, 9500 Gilman Drive, La Jolla, CA 92093-0505, MERRITTS, Dorothy J., Department of Earth and Environment, Franklin and Marshall College, Lancaster, PA 17604-3003 and GARDNER, Tom W., Department of Geosciences, Trinity University, One Trinity Place, San Antonio, TX 78212, cprentice@usgs.gov, cprentice@usgs.gov

CROSBY, Christopher J., San Diego Supercomputer Center, University of California, San Diego, MC 0505, 9500 Gilman Drive, La Jolla, CA 92093-0505, ARROWSMITH, Ramon, School of Earth and Space Exploration, EarthScope National Office, Arizona State University, Tempe, AZ 85287, PRENTICE, Carol S., US Geological Survey, 345 Middlefield Rd MS 977, Menlo Park, CA 94025 and ZIELKE, Olaf, School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, ccrosby@sdsc.edu, ccrosby@sdsc.edu

BOOTH, Derek B.¹, DOWNS, Pete W.², DUSTERHOFF, Scott R.² and LEVERICH, Glen T.², (1)Stillwater Sciences and University of Washington, 2855 Telegraph Avenue #400, Berkeley, CA 94705, (2)Stillwater Sciences, 2855 Telegraph Avenue #400, Berkeley, CA 94705, dbooth@stillwatersci.com, dbooth@stillwatersci.com

CONRAD, James E.¹, RYAN, Holly F.¹, PAULL, Charles K.², CARESS, David W.² and SLITER, Ray W.¹, (1)U.S. Geological Survey, 345 Middlefield Rd, MS 999, Menlo Park, CA 94025, (2)Monterey Bay Aquarium Research Institute, 7700 Sandholdt Rd, Moss Landing, CA 95039, jconrad@usgs.gov, jconrad@usgs.gov

JIMENEZ, Oscar, CFE, Rodano # 14, Colonia Cuauhtemoc, Mexico City, 06598, Mexico, oscar.jimenez03@cfe.gob.mx, oscar.jimenez03@cfe.gob.mx