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

CALVIN, Wendy M., Geological Sciences and Engineering, University of Nevada, 1664 N. Virginia St, MS 0172, Reno, NV 89557, VAUGHAN, R. Greg, Jet Propulsion Laboratory, Pasadena, CA 91109, KRATT, Chris, Desert Research Institute, Reno, NV 89512 and SHOFFNER, Jeff D., Geological Sci & Eng, University of Nevada, Reno, NV 89557, wcalvin@unr.edu, wcalvin@unr.edu

WILLIAMS, Rebecca M.E., Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719, williams@psi.edu, williams@psi.edu

LIM, Darlene S.S., Space Science and Astrobiology, NASA Ames Research Center, Mail-Stop 245-3, Moffett Field, CA 94035-1000 and LAVAL, Bernard, Civil Engineering, University of British Columbia, Vancouver, BC V6T 1Z4, Canada, dlim@mail.arc.nasa.gov, dlim@mail.arc.nasa.gov

HYNEK, Brian M.¹, MCCOLLOM, Tom M.¹ and ROGERS, Karyn L.², (1)Laboratory for Atmospheric and Space Physics, University of Colorado, 392 UCB, Boulder, CO 80309, (2)Woods Hole Oceanographic Institution, Watson Building 217, MS #52, Woods Hole, MA 02543, hynek@lasp.colorado.edu, hynek@lasp.colorado.edu

SUTTER, Brad, Engineering and Scinence Contract Group, Jacobs, Mail Code JE 23, 2224 Bay Area Blvd, Houston, TX 77058, GOLDEN, D.C., Barrios-NASA/JSC, Houston, TX 77058, AMUNDSON, Ronald, Division of Ecosystem Sciences, University of California, Berkeley, 137 Mulford Hall, #3114, Berkeley, CA 94720-3114, CHONG, Guillermo, Departamento de Ciencias Geologicas, Universidad Catolica del Norte, Angamos 0610, Antofagasta, Chile and MING, Doug, Astromaterials Research and Exploration Science Directorate, NASA Johnson Space Center, Houston, TX 77058, brad.sutter-2@nasa.gov, brad.sutter-2@nasa.gov

KOCHEL, R. Craig, Department of Geology, Bucknell University, Lewisburg, PA 17837 and TROP, Jeffrey M., Dept. of Geology, Bucknell University, 701 Moore Avenue, Lewisburg, PA 17837, kochel@bucknell.edu, kochel@bucknell.edu

BROWN, Adrian J., NASA Ames Research Center, Moffett Field, CA 94035, HOOK, Simon J., Jet Propulsion Lab, Mail stop 183-501, Pasadena, CA 91109, CROWLEY, James K., U.S. Geol Survey, National Center, MS 954, Reston, VA 20192, KARGEL, J.S., University of Arizona, Tucson, AZ 85721, BRIDGES, Nathan T., Applied Physics Laboratory, Johns Hopkins University, Laurel, MD 20723, BALDRIDGE, Alice M., School of Earth and Space Exploration, Arizona State Univ, Tempe, AZ 85287 and DE SOUZA FILHO, Carlos Roberto, Instituto de geosciencias, Universidade Estadual de Campinas, R. João Pandiá Calógeras, 51, Sao Paulo, 13083-870, Brazil, abrown@arc.nasa.gov, abrown@arc.nasa.gov

DOWNS, K.C., Geological Sciences and Engineering, Univ. Missouri - Rolla, 129 McNutt Hall, 1870 Miner Circle, Rolla, MO 65409 and WRONKIEWICZ, D.J., Geological Sciences and Engineering, Missouri University of Science & Technology, 129 McNutt Hall, 1400 N. Bishop Ave, Rolla, MO 65409, kcdnq5@umr.edu, kcdnq5@umr.edu

LEVEILLE, Richard J., Planetary Exploration, Canadian Space Agency, 6767 route de l'Aeroport, St-Hubert, QC J3Y 8Y9, Canada, richard.leveille@asc-csa.gc.ca, richard.leveille@asc-csa.gc.ca

BOWEN, Brenda Beitler, Department of Earth and Atmospheric Sciences, Purdue University, West Lafayette, IN 47906, BENISON, Kathleen C., Department of Geology, Central Michigan University, Mt. Pleasant, MI 48859 and CHAN, Marjorie A., Geology and Geophysics, University of Utah, 135 S. 1460 E. Rm. 719, Salt Lake City, UT 84112, bbowen@purdue.edu, bbowen@purdue.edu

HOWARD, Douglas A., Earth Systems and Geoinformation Sciences, George Mason University, 1540 Twisted Oak Drive, Reston, VA 20194, dhoward1@gmu.edu, dhoward1@gmu.edu

POTTER-MCINTYRE, Sally L., Environmental and Physical Sciences, Colorado Mesa University, 1100 North Ave, Grand Junction, CO 81501 and CHAN, Marjorie A., Geology and Geophysics, University of Utah, 135 S. 1460 E. Rm. 719, Salt Lake City, UT 84112, slpotter@coloradomesa.edu, slpotter@coloradomesa.edu

BOSTON, Penelope J.¹, KAY, Erin¹, SPILDE, Michael N.², STAFFORD, Kevin W.¹, JOHNSTON, JoAnna¹ and NORTHUP, Diana E.³, (1)Dept. of Earth and Environmental Science, New Mexico Institute of Mining and Technology, Socorro, NM 87801, (2)Institute of Meteoritics, Univ of New Mexico, MSC03-2050, 1 University of New Mexico, Albuquerque, NM 87131, (3)Biology Department, Univ of New Mexico, 1 University of New Mexico, MSC03 2020, Albuquerque, NM 87131-0001, pboston@complex.org, pboston@complex.org

GRAVLEY, D.M.¹, WATSON, M.I.², WILSON, C.J.N¹ and COLE, J.W.³, (1)School of Geography, Geology and Environmental Science, The University of Auckland, Private Bag 92019, Auckland, 1142, New Zealand, (2)Scantec, PO Box 999, Whangarei, 0000, New Zealand, (3)Geological Sciences, University of Canterbury, Private Bag 4800, Christchurch, 8020, New Zealand, d.gravley@auckland.ac.nz, d.gravley@auckland.ac.nz

HELDMANN, Jennifer L.¹, WILLIAMS, Kaj², MCKAY, Christopher P.¹, TOON, Owen B.² and SMITH, David³, (1)Space Sciences Division, NASA Ames Research Center, MS 245-3, Moffett Field, CA 94035, (2)University of Colorado, Boulder, CO 80309, (3)Moffett Field, CA 94035, jheldmann@mail.arc.nasa.gov, jheldmann@mail.arc.nasa.gov

HEAD, James W.¹, DICKSON, James L.², LEVY, Joseph³, MORGAN, Gareth¹ and MARCHANT, David R.⁴, (1)Department of Geological Sciences, Brown University, Box 1846, Providence, RI 02912, (2)Department of Geological Sciences, Brown University, Providence, RI 02912, (3)Department of Geology, Portland State University, 1721 SW Broadway, Portland, OR 97201, (4)Dept. of Earth Sciences, Boston Univ, Boston, MA 02215, James_Head@brown.edu, James_Head@brown.edu