2003 Seattle Annual Meeting (November 2–5, 2003)

RUNNEGAR, Bruce N., NASA Astrobiology Institute, Ames Rsch Ctr, Moffett Field, CA 91035, runnegar@ucla.edu, runnegar@ucla.edu

BOWRING, Samuel A.¹, MYROW, Paul M.², LANDING, Ed³, RAMEZANI, Jahandar¹, CONDON, Dan¹ and HOFFMANN, K.H.⁴, (1)Earth Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, (2)Geology Department, Colorado College, 14 E Cache La Poudre St, Colorado Springs, CO 80903-3243, (3)New York State Museum, State Education Department, Albany, NY 12230, (4)Geological Survey of Namibia, Windhoek, sbowring@mit.edu, sbowring@mit.edu

NARBONNE, Guy M., Geological Sciences, Queen's Univ, Kingston, ON K7L 3N6, Canada, GEHLING, James G., South Australian Museum, Div of Nat Sciences, North Terrace, Adelaide, 5000, Australia and CLAPHAM, Matthew E., Department of Earth Sciences, Univ of Southern California, Los Angeles, CA 90089-0740, narbonne@geol.queensu.ca, narbonne@geol.queensu.ca

KAUFMAN, Alan J. and HEBERT, Craig L., Geology Department, Univ of Maryland, College Park, MD 20742-4211, kaufman@geol.umd.edu, kaufman@geol.umd.edu

XIAO, Shuhai¹, ZHOU, Chuanming², TUCKER, Robert D.³, PENG, Zhanxiong³ and YUAN, Xunlai², (1)Department of Geoological Sciences, Virginia Poltechnic Institute and State Univ, Blacksburg, VA 24061, (2)Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences, Nanjing, 210008, China, (3)Department of Earth and Planetary Sciences, Washington Univ, St Louis, MO 63130, xiao@vt.edu, xiao@vt.edu

KNOLL, A.H., Organismic and Evolutionary Biology, Harvard Univ, Cambridge, MA 02138 and XIAO, Shuhai, Department of Geoological Sciences, Virginia Poltechnic Institute and State Univ, Blacksburg, VA 24061, aknoll@oeb.harvard.edu, aknoll@oeb.harvard.edu

ERWIN, Douglas H., Department of Paleobiology, MRC-121, Smithsonian Institution, Washington, DC 20560, erwin.doug@nmnh.si.edu, erwin.doug@nmnh.si.edu

PETERSON, Kevin J. and MCPEEK, Mark A., Department of Biological Sciences, Dartmouth College, North College St, Hanover, NH 03755, kevin.peterson@dartmouth.edu, kevin.peterson@dartmouth.edu

HEDGES, S. Blair, BLAIR, Jaime E. and PISANI, Davide, Department of Biology and Astrobiology Research Center, Pennsylvania State Univ, 208 Mueller Lab, University Park, PA 16802, sbh1@psu.edu, sbh1@psu.edu

KIRSCHVINK, Joseph L.¹, RAUB, Timothy D.², EVANS, David A.D.² and PEHL, Curtis W.³, (1)Geological and Planetary Sciences, Caltech, 170-25, Pasadena, CA 91125, (2)Department of Geology and Geophyics, Yale Univ, P.O. Box 208109, New Haven, CT, 06520-8109, (3)Dept. of Integrative Biology & Museum of Paleontology, Univ of California at Berkeley, 4101 Valley Life Sciences Bldg, Berkeley, CA, kirschvink@caltech.edu, kirschvink@caltech.edu

HALVERSON, Galen P., Dept. Earth and Planetary Sciences, Harvard Univ, 20 Oxford St, Cambridge, MA 02138-2902, HOFFMAN, Paul F., Earth & Planetary Sciences, Harvard Univ, 20 Oxford St, Cambridge, MA 02138 and MALOOF, Adam C., Harvard Univ, 20 Oxford St, Cambridge, MA 02138-2902, halvers@fas.harvard.edu, halvers@fas.harvard.edu

SUMMONS, Roger E., Earth Atmospheric and Planetary Science, Massachusetts Insitiute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, rsummons@mit.edu, rsummons@mit.edu

HAYES, John M., Geology and Geophysics, Woods Hole Oceanographic Institution, 266 Woods Hole Road, Mail Stop #8, Woods Hole, MA 02543, jhayes@whoi.edu, jhayes@whoi.edu

ROTHMAN, Daniel H., Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Mass. Ave, Rm 54-626, Cambridge, MA 02139, dan@segovia.mit.edu, dan@segovia.mit.edu

CANFIELD, Donald E., Danish Center for Earth System Science, Univ of Southern Denmark, Campusvej 55, Odense M, 5230, Denmark, dec@biology.sdu.dk, dec@biology.sdu.dk

CHRISTIE-BLICK, Nicholas¹, JIANG, Ganqing², SOHL, Linda E.¹ and KENNEDY, Martin J.², (1)Lamont-Doherty Earth Observatory, Columbia Univ, Palisades, NY 10964, (2)Department of Earth Sciences, Univ of California, Riverside, CA 92521, ncb@ldeo.columbia.edu, ncb@ldeo.columbia.edu