2015 GSA Annual Meeting in Baltimore, Maryland, USA (1-4 November 2015)

BERG, Christopher A. and ASHLEY, Aaron Wolfgang, Department of Geosciences, University of West Georgia, 1601 Maple Street, Carrollton, GA 30118, cberg@westga.edu

ELDRIDGE, John Graham, Earth Sciences, Rice University, 6100 Main St, MS-126, Houston, TX 77005, YU, Xun, Houston, TX 77005 and LEE, Cin-Ty A., Dept of Earth Science, Rice Univ, MS 126, 6100 Main St, Houston, TX 77005, jge1@rice.edu

MOORE, Diane E., U. S. Geological Survey, 345 Middlefield Rd. MS 977, Menlo Park, CA 94025, MCLAUGHLIN, Robert J., U. S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025 and LIENKAEMPER, James J., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, dmoore@usgs.gov

LUISIER, Cindy¹, BAUMGARTNER, Lukas², PUTLITZ, Benita², VENNEMANN, Torsten³ and SCHMALHOLZ, Stefan M.¹, (1)University of Lausanne, Institute of Earth Sciences, Batiment Geopolis, Quartier Mouline, Lausanne, 1015, Switzerland, (2)Institute of Earth Sciences, University of Lausanne, Lausanne, CH-1015, Switzerland, (3)Institute of Earth Surface Dynamics, University of Lausanne, Geopolis - CH-1015 Lausanne - Suisse, Lausanne, 1015, Switzerland, cindy.luisier@unil.ch

ROUGVIE, James R., ERICKSON, Samantha D., THOMPSON, William D. and WOODARD, Henry H., Dept. of Geology, Beloit College, 700 College St, Beloit, WI 53511, rougviej@beloit.edu

MENOLD, Carrie A., Department of Geological Sciences, Albion College, 611 E Porter St, Albion, MI 49224 and GROVE, Marty, Department of Geological Sciences, Stanford University, Stanford, CA 94305, cmenold@albion.edu

GROVE, Marty, Department of Geological Sciences, Stanford University, Stanford, CA 94305, MENOLD, Carrie A., Department of Geological Sciences, Albion College, 611 E Porter St, Albion, MI 49224 and SEIVERS, Natalie E., Geological Sciences, Stanford University, 367 Panama, Stanford Universtiy, Stanford, CA 94305, mjgrove@stanford.edu

PENNISTON-DORLAND, Sarah, Department of Geology, University of Maryland, College Park, MD 20742, ROBLE, Leigh Anne, Geology, University of Maryland, College Park, MD 20742, BEBOUT, Gray E., Department of Earth and Environmental Sciences, Lehigh University, 1 West Packer Avenue, Bethlehem, PA 18015 and SORENSEN, Sorena S., Mineral Sciences, Smithsonian Institution, PO Box 37012, National Museum of Natural History MRC-119, Washington, DC 20013-7012, sarahpd@umd.edu

MARTIN, Celine, Lamont Doherty Earth Observatory, Columbia University, New York, NY 10027; Earth and Planetary Sciences, American Museum of Natural History, Central park West@ 79st Street, New York, NY 10024, WYGEL, Candace, Skidmore College, Saratoga Springs, NY 12866, HARLOW, George E., Department of Earth and Planetary Sciences, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024, PONZEVERA, Emmanuel, Département Ressources physiques et Écosystèmes de fond de Mer (REM), Laboratoire Géochimie Métallogénie, Plouzané, 29280, France and PENNISTON-DORLAND, Sarah, Department of Geology, University of Maryland, College Park, MD 20742, cmartin@amnh.org

BEBOUT, Gray E.¹, TSUJIMORI, Tatsuki², OTA, Tsutomu², SHIMAKI, Yuri², KUNIHIRO, Tak², CARLSON, William D.³ and NAKAMURA, Eizo², (1)Department of Earth and Environmental Sciences, Lehigh University, 1 West Packer Avenue, Bethlehem, PA 18015, (2)Pheasant Memorial Laboratory, Institute for Study of the Earth's Interior, Okayama University, Misasa, 682-0193, Japan, (3)Department of Geological Sciences, The University of Texas at Austin, Austin, TX 78712, geb0@lehigh.edu

MULCAHY, Sean R., Geology Department, Western Washington University, Bellingham, WA 98225 and BEAUDOIN, Grace M., Department of Earth and Planetary Science, University of California Berkeley, Berkeley, CA 94720, sean.mulcahy@wwu.edu

GORCE, Jennifer S.¹, CADDICK, M.J.², BAXTER, Ethan F.³, ASHLEY, Kyle T.⁴, KENDALL, Jamie A.⁵, DRAGOVIC, Besim⁶, BROOKS, Hanna L.⁶ and RAMOS, Evan J.⁷, (1)Department of Geosciences, Virginia Tech, 1405 Perry Street, Blacksburg, VA 24061, (2)Dept. of Geosciences, Virginia Tech, Blacksburg, VA 24061, (3)Department of Earth and Environmental Sciences, Boston College, 140 Commonwealth Ave, Chestnut Hill, MA 02467, (4)Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, (5)Department of Earth and Environmental Sciences, Boston College, Devlin Hall 213, 140 Commonwealth Ave, Chestnut Hill, MA 02467, (6)Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (7)Department of Earth and Environment, Boston University, 675 Commonwealth Ave, Boston, MA 02215, jen10@vt.edu

RAMOS, Evan J.¹, BAXTER, Ethan F.², CADDICK, Mark J.³, KENDALL, Jamie A.¹, GORCE, Jennifer S.⁴ and BROOKS, Hanna L.⁵, (1)Department of Earth and Environment, Boston University, 675 Commonwealth Ave, Boston, MA 02215, (2)Earth and Environment, Boston University, 685 Commonwealth Ave, Boston, MA 02215; Earth and Environmental Sciences, Boston College, Devlin Hall, 140 Commonwealth Ave, Chestnut Hill, MA 02467, (3)Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (4)Department of Geosciences, Virginia Tech, 1405 Perry Street, Blacksburg, VA 24061, (5)Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, ejramos93@gmail.com

HAMELIN, Clémentine¹, BRADY, John B.¹, CHENEY, John T.² and SCHUMACHER, John C.³, (1)Department of Geosciences, Smith College, Northampton, MA 01063, (2)Department of Geology, Amherst College, Amherst, MA 01002, (3)School of Earth Science, University of Bristol, Wills Memorial Building, Queen's Road, Bristol, BS8 1RJ, United Kingdom, chamelin@smith.edu

BROOKS, Hanna L.¹, LAMADRID, Hector M.², CADDICK, Mark J.³, DRAGOVIC, Besim¹, BODNAR, Robert J.¹ and BAXTER, Ethan F.⁴, (1)Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (2)Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, (3)Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (4)Department of Earth and Environment, Boston University, 675 Commonwealth Ave, Boston, MA 02215, hannab93@vt.edu

KENDALL, Jamie A.¹, BAXTER, Ethan F.², CADDICK, Mark J.³, GORCE, Jennifer S.⁴, RAMOS, Evan Joseph⁵ and BROOKS, Hanna⁴, (1)Department of Earth and Environment, Boston University, 675 Commonwealth Ave, Boston, MA 02215; Department of Earth and Environmental Sciences, Boston College, Devlin Hall 213, 140 Commonwealth Ave, Chestnut Hill, MA 02467, (2)Department of Earth and Environmental Sciences, Boston College, 140 Commonwealth Ave, Chestnut Hill, MA 02467; Department of Earth and Environment, Boston University, 675 Commonwealth Ave, Boston, MA 02215, (3)Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (4)Department of Geosciences, Virginia Tech, 1405 Perry Street, Blacksburg, VA 24061, (5)Department of Earth and Environment, Boston University, 675 Commonwealth Ave, Boston, MA 02215, kendalja@bc.edu