2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

PIAZZA, Olivia¹, DEMOTT, Laura M.², BERTRAN, Emma³, BONIS, Ben⁴, FRANTZ, Carie M.⁵, CORSETTI, Frank A.¹, LOYD, Sean J.⁶, STEVENSON, Bradley S.⁷, STAMPS, Blake W.⁸ and SPEAR, John R.⁹, (1)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (2)Department of Geology, University of Illinois at Urbana-Champaign, Champaign, IL 61820, (3)Harvard University, Cambridge, MA 02138, (4)University of Minnesota - Twin Cities, Minneapolis, MN 55455, (5)Applied Physics Laboratory, University of Washington, Seattle, WA 98105, (6)Department of Geological Sciences, California State University Fullerton, Fullerton, CA 92831, (7)Department of Microbiology and Plant Biology, University of Oklahoma, Norman, OK 73072, (8)Department of Microbiology and Plant Biology, University of Oklahoma, Norman, OK 73019, (9)Department of Civil and Environmental Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, CO 80401-1887

KENDALL, Shana L., Geology, Portland State University, 1721 SW Broadway, Portland, OR 97201 and CADY, Sherry, WR Wiley Environmental Molecular Sciences Laboratory, Pacific Northwest Regional Laboratory, Richland, WA 99352

WILMETH, Dylan T.¹, CORSETTI, Frank A.¹, BISENIC, Nemanja¹, DORNBOS, Stephen Q.², OJI, Tatsuo³ and SERSMAA, Gonchigdorj⁴, (1)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (2)Department of Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave., Milwaukee, WI 53201, (3)Nagoya University Museum, Nagoya University, Furo-cho, Nagoya, 464-8601, Japan, (4)Mongolian University of Science and Technology, Ulaanbaatar, 46/520, Mongolia

AGIĆ, Heda, Department of Earth Sciences, Uppsala University, Villavägen 16, Uppsala, 752 36, Sweden, WARD, Lewis M., Division of Geological and Planetary Sciences, California Institute of Technology, MC 100-23, 1200 E. California Blvd, Pasadena, CA 91125, JUAREZ RIVERA, Marisol, Geology, University of California-Davis, One Shields Avenue, Davis, CA 95616, KERRIGAN, Zak, Graduate School of Oceanography, University of Rhode Island, 215 South Ferry Road, Narragansett, RI RI 02882-119, PETRYSHYN, Victoria A., Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, Los Angeles, CA 90095, CORSETTI, Frank A., Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089 and TRIPATI, Aradhna, Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, Box 951567, Los Angeles, CA CA 90095-156

BERNARDI, Francesca¹, HICKSON, Thomas A.², LAMB, Melissa A.¹ and STEVENS, Eric³, (1)Geology Department, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105, (2)Geology, University of St. Thomas, Mail# OWS 153, 2115 Summit Ave, Saint Paul, MN 55105, (3)Geology, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105

ZALOUMIS, Jonathan and FARMER, Jack D., School of Earth and Space Exploration, Arizona State University, PO Box 871404, Tempe, AZ 85287-1404

DEMOTT, Laura M.¹, PIAZZA, Olivia², BERTRAN, Emma³, BONIS, Ben⁴, FRANTZ, Carie M.⁵, LOYD, Sean J.⁶, CORSETTI, Frank A.² and SPEAR, John R.⁷, (1)Department of Geology, University of Illinois at Urbana-Champaign, Champaign, IL 61820, (2)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (3)Harvard University, Cambridge, MA 02138, (4)University of Minnesota - Twin Cities, Minneapolis, MN 55455, (5)Applied Physics Laboratory, University of Washington, Seattle, WA 98105, (6)Department of Geological Sciences, California State University Fullerton, Fullerton, CA 92831, (7)Department of Civil and Environmental Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, CO 80401-1887

STEVENS, Eric¹, MCNAMARA, Sarah¹, TERRES, April², HICKSON, Thomas A.³ and THEISSEN, Kevin M.³, (1)Geology, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105, (2)Environmental Science, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105, (3)Geology, University of St. Thomas, Mail# OWS 153, 2115 Summit Ave, Saint Paul, MN 55105

COULSON, Ken P., Dept of Earth and Biological Sciences, Loma Linda University, Loma Linda, CA 92350 and BRAND, Leonard R., Department of Earth and Biological Sciences, Loma Linda University, Loma Linda, CA 92350

COLLINS, Joel F., ExxonMobil Development Company, 10203 Chevy Chase Drive, Houston, TX 77042 and BRENCKLE, Paul L., Paleozoic Biostratigraphic Consultant, 1 Whistler Point Road, Westport, MA 02790

GRÖCKE, Darren R.¹, CARUTHERS, Andrew H.¹, KATALINIC, Victor¹, TRABUCHO-ALEXANDRE, João², GILL, Benjamin C.³, THEM II, Theodore R.⁴ and SMITH, Paul L.⁵, (1)Department of Earth Sciences, Durham University, South Road, Durham, DH1 3LE, United Kingdom, (2)Institute of Earth Sciences, Utrecht University, Heidelberglaan 2, Utrecht, 3584 CS, Netherlands, (3)Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (4)Department of Geosciences, Virginia Polytechnic Institute & State University, Blacksburg, VA 24061, (5)Earth, Ocean and Atmospheric Sciences, University of British Columbia, 2207 Main Mall, 4017 Earth Science Building, Vancouver, BC V6T 1Z4, United Kingdom

LATKA, Jeffrey A.¹, MAGNIN, Benjamin P.², DAVIS, Paul F.¹, SHAWVER, Gavin L.¹, BRAKE, Sandra S.¹ and HASIOTIS, Stephen T.³, (1)Department of Earth and Environmental Systems, Indiana State University, Terre Haute, IN 47809, (2)DePauw University, 602 South College Avenue, Greencastle, IN 46135, (3)Department of Geology, University of Kansas, 1475 Jayhawk Blvd, 120 Lindley Hall, Lawrence, KS 66045-7613