The Geological Society of America
2013 GSA Annual Meeting in Denver: 125th Anniversary of GSA (27-30 October 2013)
Denver, Colorado, USA

DECELLES, P.G., PAINTER, C.S., CARRAPA, B., THOMSON, S.N., LEARY, R.J. and GEHRELS, G.E., Department of Geosciences, University of Arizona, Tucson, AZ 85721, decelles@email.arizona.edu

RIDGWAY, Kenneth D., Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907, BENOWITZ, Jeff, Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK 99775, BRENNAN, Patrick, Chevron Energy Technology Company, 1400 Smith St, Houston, TX 77002, TROP, Jeffrey M., Dept. of Geology, Bucknell University, 701 Moore Avenue, Lewisburg, PA 17837, FINZEL, Emily S., Earth & Environmental Science Department, University of Iowa, Trowbridge Hall, North Capitol Street, Iowa City, IA 52242 and COLE, Ronald B., Dept of Geology, Allegheny College, 520 N. Main Street, Meadville, PA 16335, ridge@purdue.edu

SURPLESS, Kathleen D., Geosciences, Trinity University, One Trinity Place, San Antonio, TX 78212, SICKMANN, Zachary, Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305 and KOPLITZ, Trevor, Geosciences, Trinity University, One Trinity Place, San Antonio, 78212, ksurples@trinity.edu

MAHONEY, J.B., University of Wisconsin, Eau Clare, Eau Claire, 54701, HAGGART, James W., Geol Survey Canada, 625 Robson St, Vancouver, BC V6B 5J3, Canada, KIMBROUGH, David L., Geological Sciences, San Diego State University, San Diego, CA 92182 and GROVE, Marty, Department of Geological Sciences, Stanford University, Stanford, CA 94305, mahonej@uwec.edu

LAWTON, Timothy F.¹, CLINKSCALES, Christopher A.², EATON, Jeffery G.³, GODFREY, Kari N.³ and SCHELLENBACH, William L.⁴, (1)Centro de Geociencias, Universidad Nacional Autónoma de México, Blvd. Juriquilla No. 3001, Querétaro, 76230, Mexico, (2)ConocoPhillips Co, 600 North Dairy Ashford, Houston, TX 77079, (3)Department of Geosciences, Weber State University, Department Of Geosciences, Ogden, UT 84408-2507, (4)Apache Corporation, 303 Veterans Airpark Ln, Midland, TX 79705-4561, tlawton@geociencias.unam.mx

DE LOS SANTOS, Marie, Dept. of Earth and Atmospheric Sci, University of Houston, 312 Science and Research 1, Houston, TX 77204, LAWTON, Timothy F., Centro de Geociencias, Universidad Nacional Autónoma de México, Blvd. Juriquilla No. 3001, Querétaro, 76230, Mexico, COPELAND, Peter, Earth and Atmos. Sci, University of Houston, 312 Science and Research 1, Houston, TX 77204, QUADE, Jay, Department of Geosciences, University of Arizona, Tucson, AZ 85721 and HALL, Stuart A., Department of Earth and Atmospheric Sci, University of Houston, 312 Science and Research Building I, Houston, TX 77204-5007, mariegdls@gmail.com

COPELAND, Peter, Earth and Atmos. Sci, University of Houston, 312 Science and Research 1, Houston, TX 77204, QUADE, Jay, Department of Geosciences, University of Arizona, Tucson, AZ 85721, LAWTON, Timothy F., Centro de Geociencias, Universidad Nacional Autónoma de México, Blvd. Juriquilla No. 3001, Querétaro, 76230, Mexico, TOMLINSON Jr, Donald W., Geosciences, University of Houston, 312 Science and Research 1, Houston, TX 77204-5007 and MURPHY, Michael A., Department of Earth and Atmospheric Sciences, University of Houston, Rm.312, Science & Research Bldg.1, University of Houston, Houston, TX 77204, copeland@uh.edu

PECHA, Mark¹, GEHRELS, George², DICKINSON, William R.¹, KARLSTROM, Karl E.³ and DONAHUE, Magdalena S.⁴, (1)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (2)Dept. of Geosciences, University of Arizona, Tucson, AZ 85721, (3)Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (4)Earth and Planetary Sciences, University of New Mexico, Northrop Hall, MSCO3-2040; 1 University of New Mexico, Albuquerque, NM 87131-0001, mpecha@email.arizona.edu

SZWARC, Tyler¹, JOHNSON, Cari¹ and MCFARLANE, Chris², (1)Geology and Geophysics, University of Utah, Salt Lake City, UT 84112, (2)Department of Earth Sciences, University of New Brunswick, 2 Bailey Drive, Fredericton, NB E3B 5A3, Canada, tyler.szwarc@utah.edu

LASKOWSKI, Andrew, DECELLES, Peter G. and GEHRELS, G.E., Department of Geosciences, University of Arizona, Tucson, AZ 85721, aklask@email.arizona.edu

KIMBROUGH, David L., Geological Sciences, San Diego State University, San Diego, CA 92182-1020, GROVE, Marty, Department of Geological Sciences, Stanford University, Stanford, CA 94305, MAHONEY, J. Brian, Department. of Geology, University of Wisconsin Eau Claire, Eau Claire, WI 54702 and SURPLESS, Kathleen, Geosciences, Trinity University, One Trinity Place, San Antonio, TX 78212, dkimbrough@mail.sdsu.edu

SHARMAN, Glenn R., Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford University, Stanford, CA 9305, GRAHAM, Stephan A., Department of Geological Sciences, Stanford University, 450 Serra Mall, Bldg. 320, Stanford, CA 94305-2115, GROVE, Marty, Department of Geological Sciences, Stanford University, Stanford, CA 94305 and WRIGHT, James E., Department of Geology, University of Georgia, Athens, GA 30602, gsharman@stanford.edu

JOHNSTON, Scott M., Physics Department, California Polytechnic State University, San Luis Obispo, CA 93407, scjohnst@calpoly.edu

CHAPMAN, Alan D., Geological Sciences and Engineering, Missouri University of Science and Technology, 129 McNutt Hall, Rolla, MO 65409, JACOBSON, Carl, Dept. Geological and Atmospheric Sciences, Iowa State Univ, Ames, IA 50011-3212, GROVE, Marty, Department of Geological and Environmental Sciences, Stanford University, Stanford, CA 94305 and DUMITRU, Trevor, Geological and Environmental Sciences, Stanford Univ, Bldg 320, Serra Mall, Stanford, CA 94305-2115, chapmanad@mst.edu

JACOBSON, Carl E., Iowa State University, Ames, IA 50011, BARTH, Andrew P., Earth Sciences, Indiana University-Purdue University, 723 West Michigan Street, Indianapolis, IN 46202, GROVE, Marty J., N/a, Stanford University, Stanford, CA 94305, CHAPMAN, Alan D., Geological Sciences and Engineering, Missouri University of Science and Technology, 129 McNutt Hall, Rolla, MO 65409, WOODEN, Joseph L., USGS-Stanford Ion Microprobe Facility, Stanford University, Stanford, CA 94305, DUMITRU, Trevor A., Dept. of Geological and Environmental Sciences, Stanford University, Stanford, CA 94305-2115 and INGERSOLL, Raymond V., Earth, Planetary, and Space Sciences, University of California, Los Angeles, CA 90095-1567, cejac@iastate.edu