2007 GSA Denver Annual Meeting (28–31 October 2007)

KUMP, Lee R., Department of Geosciences, Pennsylvania State University, University Park, PA 16802, lkump@psu.edu, lkump@psu.edu

KIRSCHVINK, Joseph L., Division of Geological and Planetary Sciences, California Institute of Technology / ELSI, Tokyo Tech, 1200 E. California Blvd, MC 170-25, Pasadena, CA 91125, kirschvink@caltech.edu, kirschvink@caltech.edu

SALTZMAN, Matthew R.¹, YOUNG, Seth¹, GILL, Ben², LYONS, Timothy W.², KUMP, Lee³ and RUNNEGAR, Bruce⁴, (1)School of Earth Sciences, Ohio State University, 275 Mendenhall Lab, Columbus, OH 43210, (2)Department of Earth Sciences, University of California, Riverside, CA 92521, (3)Geosciences, Penn State Univ, 0535 Deike Bldg, University Park, PA 16802, (4)Dept. of Earth and Space Sciences and IGPP Center for Astrobiology, NASA Astrobiology Institute, Univ. of California, Los Angeles, CA 90095-1567, saltzman.11@osu.edu, saltzman.11@osu.edu

WARD, Peter D., Department of Biology, University of Washington, Department of Biology, University of Washington, Seattle, WA 98195 and BERNER, Robert, Department of Geology and Geophysics, Yale University, Yale University, New Haven, CT 06520-8109, argo@u.washington.edu, argo@u.washington.edu

LABANDEIRA, Conrad C., Dept. of Paleobiology, Smithsonian Institution, Washington, DC 20013, WARD, Peter, Earth and Space Science Departments, University of Washington, Seattle, WA 98195, LAURIN, Michel, CNRS, UMR 7179, team "Squelette des vertébrés", Université Paris 6, 2 Place Jussieu, case 7077, Paris, 75005, France and BERNER, Robert, Department of Geology and Geophysics, Yale University, Yale University, New Haven, CT 06520-8109, labandec@si.edu, labandec@si.edu

BERNER, Robert A., Geology and Geophysics, Yale University, 210 Whitney Avenue, New Haven, CT 06520-8109, robert.berner@yale.edu, robert.berner@yale.edu

VANDENBROOKS, John M., School of Life Sciences, Arizona State University, PO Box 874601, Tempe, AZ 85287, jvandenb@asu.edu, jvandenb@asu.edu

HARRISON, Jon Fewell¹, KLOK, Cornelius Jacobus¹, VANDEN BROOKS, John¹ and KAISER, Alex², (1)School of Life Sciences, Arizona State University, Mail Code 4501, Tempe, AZ 85287-4501, (2)Dept. of Basic Science, Midwestern University, 19555 N. 59th Ave, Glendale, AZ 85308, j.harrison@asu.edu, j.harrison@asu.edu

TWITCHETT, Richard J., School of Earth, Ocean and Environmental Science, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, United Kingdom, richard.twitchett@plymouth.ac.uk, richard.twitchett@plymouth.ac.uk

WILLIFORD, Kenneth H.¹, FORIEL, Julien², WARD, Peter D.² and SCHWAB, Valerie F.³, (1)Jet Propulsion Laboratory, 4800 Oak Grove Drive, Pasadena, CA 91109, (2)Department of Earth and Space Sciences, University of Washington, Box 351310, Seattle, WA 98195, (3)School of Oceanography, University of Washington, 518 Ocean Sciences Building, Seattle, WA 98195, Kenneth.H.Williford@jpl.nasa.gov, Kenneth.H.Williford@jpl.nasa.gov

BOTTJER, David, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, dbottjer@usc.edu, dbottjer@usc.edu