GSA Annual Meeting, November 5-8, 2001

TURICH, Courtney Hanna, Department of Geosciences, Pennsylvania State Univ, 310 Deike Building, University Park, PA 16802, FREEMAN, Katherine, Department of Geosciences, Pennsylvania State Univ, Deike Building, University PArk, PA 16802 and BRUNS, Mary Ann, Dept. of Crop and Soil Sciences, Pennsylvania State Univ, Agricultural Sciences Building, University Park, PA 16802, cturich@geosc.psu.edu, cturich@geosc.psu.edu

TOMASCAK, Paul B., Department of Geology, Univ of Maryland, College Park, MD 20742, HEMMING, N. Gary, Lamont-Doherty Earth Observatory of Columbia Univ, Palisades, NY 10964 and HEMMING, Sidney R., Lamont-Doherty Earth Observatory of Columbia Univ, Palisades, NY 10964-8000, tomascak@geol.umd.edu, tomascak@geol.umd.edu

GRASBY, Stephen E., Geological Survey of Canada, Nat Rscs Canada, 3303 33rd St. NW, Calgary, AB T2L 2A7, Canada, ALLEN, Carlton C., NASA Johnson Space Ctr, Houston, TX 77058, LONGAZO, Teresa G., Hernandez Engineering, Houston, TX 77058 and LISLE, John T., Lockheed Martin Space Operations, Houston, TX 77058, sgrasby@gsc.nrcan.gc.ca, sgrasby@gsc.nrcan.gc.ca

BOSTON, Penelope J.¹, SPILDE, Michael N.², NORTHUP, Diana E.¹ and MELIM, Leslie A.³, (1)Biology Dept, Univ of New Mexico, Castetter Hall, Albuquerque, NM 87131, (2)Institute of Meteoritics, Univ of New Mexico, Albuquerque, NM 87131, (3)Geology Department, Western Illinois Univ, 1 University Circle, Macomb, IL 61455, pboston@complex.org, pboston@complex.org

BENISON, Kathleen C.¹, HEIN, Matthew C.² and LACLAIR, Deidre A.², (1)Department of Geology, Central Michigan Univ, 314 Brooks Hall, Mt. Pleasant, MI 48859, (2)Department of Geology, Central Michigan University, 314 Brooks Hall, Mt. Pleasant, MI 48859, benis1kc@cmich.edu, benis1kc@cmich.edu

MORRIS, Penny A.¹, WENTWORTH, Susan J.², THOMAS-KEPRTA, Kathie², ALLEN, Carlton C.³ and MCKAY, David S.³, (1)Dept. Natural Science, Univ of Houston-Downtown, University of Houston-Downtown, Houston, TX 77002, (2)Lockheed Martin, 2101 NASA Rd. 1, Houston, TX 77058, (3)NASA/Johnson Space Ctr, 2101 NASA Rd. 1, Houston, TX 77058, smithp@zeus.dt.uh.edu, smithp@zeus.dt.uh.edu

JANUSZ, Robert E. and BIRNBAUM, Stuart J., Earth & Environmental Science, Univ of Texas at San Antonio, San Antonio, TX 78249-0663, rjanusz@utsa.edu, rjanusz@utsa.edu

KOIZUMI, Takayuki¹, NARAOKA, Hiroshi¹, ISHIWATARI, Ryoshi¹ and KRUMBEIN, Wolfgang², (1)Department of Chemistry, Tokyo Metropolitan Univ, 1-1 Minami-Ohsawa, Hachioji, Tokyo, 192-0397, Japan, (2)Carl von Ossietzky University, Oldenburg, Germany, marine@comp.metro-u.ac.jp, marine@comp.metro-u.ac.jp

PERYT, Tadeusz M.¹, KOVALEVYCH, Volodymyr², SYDOR, Daria² and VOVNYUK, S. V.², (1)Panstwowy Instytut Geologiczny, Rakowiecka 4, Warszawa, 00-975, Poland, (2)Institute of Geology and Geochemistry NANU, Naukova 3A, Lviv, 79053, Ukraine, tperyt@pgi.waw.pl, tperyt@pgi.waw.pl

ROSENBERG, Nina D., GDOWSKI, Greg E., KNAUSS, Kevin G. and BOURCIER, William L., LLNL, Livermore, CA 94550, rosenberg4@llnl.gov, rosenberg4@llnl.gov

SHAPIRO, Russell S., Department of Geoscience, Univ of Nevada, Las Vegas, 4505 Maryland Parkway, Las Vegas, NV 89154 and GALE, Christopher N., Department of Geology, The Colorado College, 14 E. Cache La Poudre, Colorado Springs, CO 80903, rshapiro@nevada.edu, rshapiro@nevada.edu