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

HIBBARD, James, Marine, Earth, and Atmospheric Sciences, North Carolina State University, 2800 Faucette Drive, Rm. 1125 Jordan Hall, Raleigh, NC 27695, POLLOCK, Jeff, Department of Earth Sciences, Mount Royal University, Calgary, AB T3E 6K6, Canada and DEDECKER, John, Geological Sciences, University of North Carolina at Chapel Hill, 104 South Road, Mitchell Hall, Campus Box 3315, Chapel Hill, NC 27599, jphibbar@ncsu.edu

DENNIS, Allen J., Biology and Geology, University of South Carolina Aiken, Aiken, SC 29801-6309 and MILLER, Brent V., Dept. of Geology & Geophysics, Texas A&M University, College Station, TX 77843-3115, dennis@sc.edu

MARTIN, Aaron J.¹, SOUTHWORTH, Scott², COLLINS, Jennifer C.¹, FISHER, Steven W.¹ and KINGMAN III, Edward R.¹, (1)Department of Geology, University of Maryland, College Park, MD 20742, (2)U.S. Geological Survey, MS 926A National Center, Reston, VA 20192-0001, martinaj@geol.umd.edu

MURPHY, J. Brendan¹, BRAID, James A.², QUESADA, Cecilio³, DAHN, Dustin R.L.⁴, GLADNEY, Evan R.⁵ and DUPUIS, Nicolle², (1)Department of Earth Sciences, St. Francis Xavier University, Antigonish, NS B2G 2W5, Canada, (2)Earth Sciences, St. Francis Xavier University, Antigonish, NS B2G 2W5, Canada, (3)Instituto Geológico y Minero de España, 23 Rios Rosas, Madrid, 28003, Spain, (4)Department of Earth Sciences, St Francis Xavier University, Antigonish, NS B2G 2W5, Canada, (5)Earth Sciences, Saint Francis Xavier University, Antigonish, NS B2G1K5, bmurphy@stfx.ca

DUPUIS, Nicolle E.¹, BRAID, James A.¹, MURPHY, J. Brendan², QUESADA, Cecilio³ and MCFARLANE, Chris⁴, (1)Earth Sciences, St. Francis Xavier University, Antigonish, NS B2G 2W5, Canada, (2)Department of Earth Sciences, St. Francis Xavier University, Antigonish, NS B2G 2W5, Canada, (3)Igme, 23 Rios Rosas, Madrid, 28003, Spain, (4)Department of Earth Sciences, University of New Brunswick, 2 Bailey Drive, Fredericton, NB E3B 5A3, Canada, x2009hqs@stfx.ca

GUTIERREZ-ALONSO, Gabriel, Departamento de Geologia, Universidad de Salamanca, Salamanca, 37008, Spain, FERNANDEZ-SUAREZ, Javier, Departmento de Petrologia y Geoquimica, Universidad Complutense, Madrid, 28040, PASTOR-GALÁN, Daniel, Paleomagnetic Laboratory, Department of Earth Sciences, Utrecht, 3584 CD, Netherlands, SHAW, Jessica, School of Earth and Ocean Science, University of Victoria, Bob Wright Centre, PO Box 1700 STN CSC, Victoria, CA V8W 2Y2 and HOFMANN, Mandy, Senckenberg Naturhistorische Sammlungen Dresden, Museum für Mineralogie und Geologie, Königsbrücker Landstraße 159, Dresden, 01109, Germany, gabi@usal.es

THOMAS, William A., Geological Survey of Alabama, P.O. Box 869999, Tuscaloosa, AL 35486-6999, geowat@uky.edu

LIN, Qianying¹, MUELLER, Paul A.² and FOSTER, David A.², (1)Geological Sciences, University of Florida, 241 Williamson Hall PO Box 112120, Gaineville, FL 32608, (2)Department of Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611, lqy1989@ufl.edu

POWELL, Christine A., Center for Earthquake Research and Information, University of Memphis, 3890 Central Avenue, Memphis, TN 38152, capowell@memphis.edu

MICHELS, Z.D., TIKOFF, Basil and MEDARIS, L.G., Department of Geoscience, University of Wisconsin, 1215 W Dayton St, Madison, WI 53706, zmichels@wisc.edu

YANG, Wan, Dept. of Geol. Sciences & Engineering, Missouri University of Science and Technology, Rolla, MO 65409, CROWLEY, James L., Department of Geosciences, Boise State University, Boise, ID 83725, OBRIST, Jonathan, Geological Sciences and Engineering, Missouri University of Science and Technology, Rolla, MO 65401, TABOR, Neil J., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275-0395, FENG, Qiao, College of Geoengineering and Geoinformatics, Shandong University of Science and Technology, Qingdao, 310003, China and LIU, Yiqun, Geology Department, Northwestern University, Xi'an, 710069, China, yangwa@mst.edu