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

MORTON, Andrew, HM Research Associates, 2 Clive Road, Balsall Common, Coventry, CV7 7DW, United Kingdom, CHENERY, Simon, British Geological Survey, Keyworth, Nottingham, NG12 5GG, United Kingdom, MEINHOLD, Guido, Casp, University of Cambridge, 181a Huntingdon Road, Cambridge, CB3 0DH, United Kingdom and FANNING, C. Mark, Research School of Earth Sciences, Australian National University, Canberra, ACT 0200, Australia, a.c.morton@heavyminerals.fsnet.co.uk, a.c.morton@heavyminerals.fsnet.co.uk

DISKIN, Sorcha¹, WENDORFF, Marek², COETZEE, Stephan³ and LASARWE, Reneilwe², (1)Harry Oppenheimer Okavango Research Centre, University of Botswana, Private Bag 285, Maun, Botswana, (2)Dept. of Geology, University of Botswana, Private Bag 0704, Gaborone, Botswana, (3)EMU, University of Botswana, Private Bag 0704, Gaborone, Botswana, diskins@mopipi.ub.bw, diskins@mopipi.ub.bw

RUEDA-GAXIOLA, Jaime, Geology, ESIA-IPN Ciencias de la Tierra, Avenida Ticomán No. 600, Del. Gustavo A. Madero, México, D. F, Mexico and DE ANDA-GARCÍA, Alejandro, Ingenieria de Yacimientos, Instituto Mexicano del Petroleo, Av. de los 100 Metros No.152, México, D. F, 07730, Mexico, jaime_rueda@cablevision.net.mx, jaime_rueda@cablevision.net.mx

RIGGS, Nancy, School of Earth Sciences and Environmental Sustainability, Northern Arizona Univ, PO Box 4099, Flagstaff, AZ 86011-4099, BARTH, Andrew P., Earth Sciences, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, GONZÁLEZ-LEÓN, Carlos M., Instituto de Geología, UNAM, Estación Regional del Noroeste, Apartado Postal 1039, Hermosillo, Sonora, 83000, Mexico, WALKER, J. Douglas, Geology, University of Kansas, 1475 Jayhawk Blvd, 120 Lindley Hall, Lawrence, KS 66045 and WOODEN, J.L., Stanford University, Stanford, CA 94305, nancy.riggs@nau.edu, nancy.riggs@nau.edu

VERVOORT, Jeffery D., School of the Environment, Washington State University, Pullman, WA 99164 and BLICHERT-TOFT, Janne, Laboratoire de Sciences de la Terre, Ecole Normale Superieure de Lyon, 46, Allée d'Italie, Lyon, 69364, France, vervoort@wsu.edu, vervoort@wsu.edu

ALLEN, Charlotte M. and CAMPBELL, Ian H., Research School of Earth Sciences, Australian National Univ, Canberra, 0200, Australia, charlotte.allen@anu.edu.au, charlotte.allen@anu.edu.au

BASU, Abhijit¹, BICKFORD, Marion E.², PATRANABIS-DEB, Sarbani³ and DHANG, Pratap³, (1)Department of Geological Sciences, Indiana Univ, 1001 E 10 Street, Bloomington, IN 47408, (2)Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244-1070, (3)Geological Studies Unit, Indian Statistical Institute, 203, Barrackpore Trunk Road, Kolkata, 700108, India, basu@indiana.edu, basu@indiana.edu

BICKFORD, M.E.¹, BASU, Abhijit², PATRANABIS-DEB, Sarbani³ and DHANG, Pratap³, (1)Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244-1070, (2)Department of Geological Sciences, Indiana Univ, 1001 E 10 Street, Bloomington, IN 47408, (3)Geological Studies Unit, Indian Statistical Institute, 203, Barrackpore Trunk Road, Kolkata, 700108, India, mebickfo@syr.edu, mebickfo@syr.edu

COX, Rónadh¹, LAWRENCE, Rebecca L.¹, MAPES, Russell W.² and COLEMAN, Drew S.³, (1)Geosciences, Williams College, Williamstown, MA 01267, (2)Department of Geological Sciences, Univ of North Carolina, CB# 3315, Chapel Hill, NC 27599, (3)Department of Geological Sciences, Univ of North Carolina at Chapel Hill, CB# 3315, Mitchell Hall, Chapel Hill, NC 27599-3315, rcox@williams.edu, rcox@williams.edu

BAXTER, Alan T.¹, AITCHISON, Jonathan C.² and ALI, Jason R.¹, (1)Department of Earth Sciences, University of Hong Kong, Pokfulam Road, Hong Kong, Hong Kong, (2)School of Geosciences, University of Sydney, Madsen Blg F09, Sydney, NSW, Australia, alantbaxter@gmail.com, alantbaxter@gmail.com

SHUFELDT, Owen P., Earth and Planetary Sciences, University of New Mexico, Northrop Hall Room 141 MSC 03 2040, Albuquerque, NM 87131, KARLSTROM, Karl, Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131-0001 and GEHRELS, G.E., Department of Geosciences, University of Arizona, Tucson, AZ 85721, shufelop@unm.edu, shufelop@unm.edu

ARMSTRONG, Corine K.¹, DUTROW, Barbara L.¹, HENRY, Darrell J.¹ and THOMPSON, Ren A.², (1)Dept. of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803, (2)U.S. Geological Survey, Box 25046, DFC, MS 980, Denver, CO 80225, dutrow@lsu.edu, dutrow@lsu.edu

JONES III, James V., Department of Earth Sciences, University of Arkansas at Little Rock, 2801 S. University, Little Rock, AR 72204, KARLSTROM, Karl, Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131-0001, WILLIAMS, Michael L., Department of Geosciences, University of Massachusetts, Amherst, 611 North Pleasant Street, Amherst, MA 01003 and CONNELLY, James N., Dept. Geological Sciences, Univ of Texas at Austin, Austin, TX 78712, jvjones@ualr.edu, jvjones@ualr.edu