2009 Portland GSA Annual Meeting (18-21 October 2009)

ARNDT, Nick, Lgca, Universite de Grenoble, 1381 rue de la Piscine, Grenoble, 38400, France and BARBERTON DRILLING TEAM,   , LGCA, Universite de Grenoble, 1381 rue de la Piscine, Grenoble, 38400, France, arndt@ujf-grenoble.fr, arndt@ujf-grenoble.fr

ANDERSON, Lauren D.¹, BEBOUT, Gray E.¹, BRIDGE, Nathan J.² and BANERJEE, Neil R.², (1)Earth and Environmental Sciences, Lehigh University, 31 Williams Drive, Bethlehem, PA 18015, (2)Department of Earth Sciences, University of Western Ontario, 1151 Richmond Street, London, ON N6A 5B7, Canada, ldaleanderson@gmail.com, ldaleanderson@gmail.com

RAJKUMAR, Adrianna, Department of Geology, Appalachian State University, Boone, NC 28608, PAPINEAU, Dominic, Geophysical Laboratory and NASA Astrobiology Institute, Carnegie Institution of Washington, 5251 Broad Branch rd NW, Washington, DC 20015 and FOGEL, Marilyn, Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC 20015, rajkumara@appstate.edu, rajkumara@appstate.edu

CONNELLY, Daniel P., 4815 Covered Bridge Rd, Millville, NJ 08332, danielconnelly@comcast.net, danielconnelly@comcast.net

FILKORN, Harry F., Department of Invertebrate Paleontology, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007, hfilkorn@nhm.org, hfilkorn@nhm.org

SPENCE, Guy H., NARG, School of Earth, Atmospheric and Environmental Sciences, University of Manchester, Williamson Building, Oxford Road, Manchester, M13 9PL, England and JAEGER, Hartmut, Institute of Geosciences, University of Heidelberg, Im Neuenheimer Feld 234, Heidelberg, 69120, Germany, Guy.Spence@manchester.ac.uk, Guy.Spence@manchester.ac.uk

SATO, Tomohiko¹, ISOZAKI, Yukio¹ and SHOZUGAWA, Katsumi², (1)Earth Science & Astronomy, Univ Tokyo, 3-8-1 Komaba, Meguro, Tokyo, 153-8902, Japan, (2)Chemistry, Univ Tokyo, 3-8-1 Komaba, Meguro, Tokyo, 153-8902, Japan, tomohiko@ea.c.u-tokyo.ac.jp, tomohiko@ea.c.u-tokyo.ac.jp

PRADHAN, Vimal Roy, Department of Geological Sciences, 241 Williamson Hall, University of Florida, Gainesville, FL 32611, MEERT, Joseph G., Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611, LEVASHOVA, Natalia M., Geological Institute, Academy of Science of Russia, Pyzhevsky Lane, 7, Moscow, 109017, Russia and GIBSHER, Anatoly S., Institute of Geology and Mineralogy, Siberian Branch of the Academy of Science of Russia, Koptyug Pr. 3, Novosibirsk, 630090, Russia, vimalroy@ufl.edu, vimalroy@ufl.edu

MEERT, Joseph G., Geological Sciences, University of Florida, 241 Williamson Hall, PO Box 112120, Gainesville, FL 32611, GIBSHER, Anatoly S., Institute of Geology and Mineralogy, Siberian Branch of the Academy of Science of Russia, Koptyug Pr. 3, Novosibirsk, 630090, Russia, LEVASHOVA, Natalia M., Geological Institute, Academy of Science of Russia, Pyzhevsky Lane, 7, Moscow, 109017, Russia, GRICE Jr, Warren C., Department of Geological Sciences, Univeristy of Florida, 241 Williamson Hall, Gainesville, FL 32611-2120 and KAMENOV, G.D., Department of Geological Sciences, University of Florida, Gainesville, FL 32611, jmeert@geology.ufl.edu, jmeert@geology.ufl.edu

HENRIQUES, S.B.A.¹, DUNNING, G.R.², RIBEIRO, M.L.¹, NEIVA, A.M.R.³ and ROMÃO, J.¹, (1)Departamento de Geologia, LNEG, Estrada da Portela, Zambujal-Alfragide, Ap.7586, Lisboa, 2720-866, Portugal, (2)Earth Sciences Department, Memorial University, Alexander Murray Building , 300 Prince Philip Drive, St. John's, NF NL A1B 3X5, Canada, (3)Departamento de Ciências da Terra, Universidade de Coimbra, Largo Marquês de Pombal, Coimbra, 3000-272, Portugal, susana.henriques@ineti.pt, susana.henriques@ineti.pt

CUNNINGHAM, Lauren C.¹, PAGE, F. Zeb², SIMONSON, Bruce M.³, KOZDON, Reinhard⁴, KITA, Noriko T.⁵ and VALLEY, John W.⁵, (1)Geology, Oberlin College, 52 West Lorain Street, Oberlin, OH 44074, (2)Department of Geology, Oberlin College, 52 West Lorain Street, Oberlin, OH 44074, (3)Geology, Oberlin College, Oberlin, OH 44074, (4)Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706, (5)Geology & Geophysics, University of Wisconsin-Madison, Madison, WI 53706, lauren.cunningham5@gmail.com, lauren.cunningham5@gmail.com

WESSEL, Zachary R., Department of Geosciences, Colorado State University, 1482 Campus Delivery, Fort Collins, CO 80523 and RIDLEY, John, Department of Geosciences, Colorado State University, Fort Collins, CO 80523-1482, zachary.wessel@colostate.edu, zachary.wessel@colostate.edu

MUELLER, Paul A., Department of Geological Sciences, University of Florida, Gainesville, FL 32611, WOODEN, J.L., Stanford University, Stanford, CA 94305, MOGK, D.W., Dept. Earth Sciences, Montana State Univ, Bozeman, MT 59717 and HENRY, Darrell, Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803, pamueller@ufl.edu, pamueller@ufl.edu

STROUD, Misty, Department of Geological Sciences, University of Florida, Gainesville, FL 32611-2120, FOSTER, David A., Department of Geological Sciences, University of Florida, PO Box 112120, Gainesville, FL 32611-2120, MUELLER, Paul A., Department of Geological Sciences, University of Florida, Gainesville, FL 32611 and KAMENOV, George D., Department of Geological Sciences, University of Florida, 241 Williamson Hall, PO Box 112120, Gainesville, FL 32611, stroud@ufl.edu, stroud@ufl.edu

LINK, Paul Karl, Department of Geosciences, Idaho State Univ, ISU Campus Box 8072, Pocatello, ID 83209 and FANNING, C. Mark, Research School of Earth Sciences, Australian National Univ, Canberra, ACT, Australia, linkpaul@isu.edu, linkpaul@isu.edu

MCGREW, Allen J., Department of Geology, The University of Dayton, 300 College Park, Dayton, OH 45469-2364, PREMO, W.R., USGS, Denver Federal Center, Denver, CO 80225, SNOKE, A.W., Dept. Geology and Geophysics, Univ of Wyoming, Laramie, WY 82071 and ASHER, Anthony, Department of Geology, The Univ of Dayton, 300 College Park, Dayton, OH 45469-2364, amcgrew1@udayton.edu, amcgrew1@udayton.edu

COLBERG, Mark R., Physical Science, Southern Utah University, 351 W. University Blvd, Cedar City, UT 84720, colberg@suu.edu, colberg@suu.edu

STRICKLAND, Ariel, Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305-2115, WOODEN, Joseph L., USGS-Stanford Ion Microprobe Laboratory, Stanford University, Stanford, CA 94305, MATTINSON, Christopher G., Geological Sciences, Central Washington University, 400 E University Way, MS 7418, Ellensburg, WA 98926 and MILLER, David M., U.S. Geological Survey, 345 Middlefield Road MS 973, Menlo Park, CA 94025, strick@stanford.edu, strick@stanford.edu

LINCOLN, Timothy N. and LINCOLN, Beth Z., Geology Department, Albion College, Albion, MI 49224, tlincoln@albion.edu, tlincoln@albion.edu

JORDAN, Brennan T., Earth Sciences, University of South Dakota, 414 E. Clark St, Vermillion, SD 57069, brennan.jordan@usd.edu, brennan.jordan@usd.edu

YOUNG, Seth A., Department of Geological Sciences, Indiana University, Bloomington, IN 47405, LOUKOLA-RUSKEENIEMI, Kirsti, Geological Survey of Finland, P.O. Box 96 (Betonimiehenkuja 4), Espoo, FI-02151, Finland and PRATT, Lisa M., Department of Geological Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47405, seayoung@indiana.edu, seayoung@indiana.edu

AALTONEN, Ismo S., Research, Posiva Oy, Olkiluoto, FI-27160, Finland, FRONT, Kai A., VTT, P.O. Box 1000, Espoo, FI-02044 VTT, Finland and GEHÖR, Seppo A., Department of Geosciences, University of Oulu, Oulu, FI-90014, Finland, ismo.aaltonen@posiva.fi, ismo.aaltonen@posiva.fi

CHASTEN, Lindsay E.¹, TERRY, Michael P.¹ and JERCINOVIC, Michael J.², (1)Geology and Geological Engineering, South Dakota School of Mines & Technology, Rapid City, SD 57701, (2)Dept. of Geosciences, University of Massachusetts, Amherst, 611 North Pleasant Street, 233 Morrill Science Center, Amherst, MA 01003-9297, lindsay.chasten@mines.sdsmt.edu, lindsay.chasten@mines.sdsmt.edu