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

RENAUDIE, Johan¹, DIVER, Patrick² and LAZARUS, David¹, (1)Museum für Naturkunde, Invalidenstraße 43, Berlin, D-10115, Germany, (2)DivDat Consulting, 1392 Madison 6200, Wesley, AR 72773, david.lazarus@mfn-berlin.de

SEEFELT, Ellen L., U.S. Geological Survey, 926A National Center, Reston, VA 20192, SELF-TRAIL, Jean M., U.S. Geological Survey, MS926A National Center, Reston, VA 20192 and SCHULTZ, Arthur P., U.S. Geological Survey, 12201 Sunrise Valley Drive, MS 926A, Reston, VA 20192, eseefelt@usgs.gov

SHEWARD, Rosie M., Ocean and Earth Science, University of Southampton, National Oceanography Centre, Southampton, SO14 3ZH, United Kingdom, GIBBS, Samantha, Ocean and Earth Sciences, University of Southampton, National Oceanography Centre, Southampton, SO14 3ZH, United Kingdom, BOWN, Paul, Department of Earth Sciences, University College London, Gower Street, London, WC1E 6BT, United Kingdom and POULTON, Alex, Ocean Biogeochemistry and Ecosystems, National Oceanography Centre, Southampton, SO14 3ZH, United Kingdom, rosie.sheward@noc.soton.ac.uk

COSTELLOE, A.R.¹, HORTON, B.P.² and WILSON, B.¹, (1)Chemical Engineering, University of the West Indies, St. Augustine, 00000, Trinidad and Tobago, (2)Department of Marine and Coastal Science, Rutgers University, 71 Dudley Road, New Brunswick, NJ 08901, ashleighcostelloe@gmail.com

MCGRATH, Sarah, Department of Geology, The College of Wooster, 1189 Beall Ave, Wooster, OH 44691, JACOBEL, Allison, Lamont-Doherty Earth Observatory, 421 Comer, 61 Route 9W, Palisades, NY 10964 and MCMANUS, Jerry F., Lamont-Doherty Earth Observatory, 239 Comer, 61 Route 9W, Palisades, NY 10964, smcgrath17@wooster.edu

ALLEN, Katherine A.¹, HOENISCH, Baerbel², EGGINS, Stephen M.³, HAYNES, Laura L.², ROSENTHAL, Yair⁴ and YU, Jimin³, (1)Marine and Coastal Sciences, Rutgers University, 71 Dudley Rd, New Brunswick, NJ 08901; School of Earth and Climate Sciences, 5790 Bryand Global Sciences Center, Orono, ME 04469, (2)Department of Earth and Environmental Sciences and Lamont-Doherty Earth Observatory of Columbia University, 61 Route 9W, Palisades, NY 10964, (3)Research School of Earth Sciences, The Australian National University, Mills Rd, Canberra, 0200 ACT, Australia, (4)Marine and Coastal Sciences, Rutgers University, 71 Dudley Rd, New Brunswick, NJ 08901, kallen@marine.rutgers.edu

BORRELLI, C.¹, GABITOV, R.I.², MESSENGER, S. R.³, NGUYEN, A.N.⁴, TORRES, M.E.⁵ and KESSLER, J.D.¹, (1)Department of Earth and Environmental Sciences, University of Rochester, Rochester, NY 14627, (2)Department of Geosciences, Mississippi State University, Mississippi State, MS 39762-5448, (3)Robert M. Walker Laboratory for Space Science, Astromaterials Research and Exploration Science Directorate, NASA Johnson Space Center, Houston, TX 77058, (4)Robert M. Walker Laboratory for Space Science, Astromaterials Research and Exploration Science Directorate, NASA Johnson Space Center, Houston, TX 77058; JETS, Jacobs, NASA Johnson Space Center, Houston, TX 77058, (5)College of Ocean and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331-5503, cborrelli@ur.rochester.edu

MOJTAHID, Meryem¹, HENNEKAM, Rick², DE NOOIJER, Lennart³, REICHART, Gert-Jan⁴, JORISSEN, Frans¹ and DE LANGE, Gert⁵, (1)LPG-BIAF, University of Angers, 2 Bd Lavoisier, Angers, 49000, France, (2)Marine Geology and Chemical Oceanography, Royal Netherlands Institute for Sea Research, Landsdiep 4, Texel, 1797 SZ 't Horntje, Netherlands; Department of Earth Sciences-Geochemistry, Faculty of Geosciences, Utrecht University, P.O. Box 80.021, Utrecht, 3508 TA, Netherlands, (3)Marine Geology and Chemical Oceanography, Royal Netherlands Institute for Sea Research, Landsdiep 4, Texel, 1797 SZ 't Horntje, Netherlands, (4)Department of Earth Sciences, Utrecht University, Budapestlaan 4, Utrecht, 3584CD, Netherlands; Marine Geology and Chemical Oceanography, Royal Netherlands Institute for Sea Research, Landsdiep 4, Texel, 1797 SZ 't Horntje, Netherlands, (5)Department of Earth Sciences-Geochemistry, Faculty of Geosciences, Utrecht University, P.O. Box 80.021, Utrecht, 3508TA, Netherlands, meryem.mojtahid@univ-angers.fr

WOODSON, Anna Lee¹, LEORRI, Eduardo², CULVER, Stephen J.², MALLINSON, David J.², VIJAYAN, V.R.³, THUNELL, Robert C.⁴, PARHAM, Peter R.⁵ and SHAZILI, Noor A.M.⁵, (1)Tetra Tech, Inc., Estero, FL 33928, (2)Department of Geological Sciences, East Carolina University, Greenville, NC 27858, (3)Minerals and Geoscience Department Malaysia, 31400 Ipoh, Perak, Malaysia, (4)Department of Earth and Ocean Sciences, University of South Carolina, Columbia, SC 29208, (5)Institute of Oceanography and Environment, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia, woodsonanna@gmail.com

HINDES, Haley E.¹, CULVER, Stephen J.¹, LEORRI, Eduardo¹, MALLINSON, David J.¹, PARHAM, Peter R.² and SHAZILI, Noor A.M.², (1)Department of Geological Sciences, East Carolina University, Greenville, NC 27858, (2)Institute of Oceanography and Environment, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia, hindesh10@students.ecu.edu

KORNECKI, Krystyna M., Earth and Environmental Science, Rensselaer Polytechnic Institute, Jonsson-Rowland Science Center, 1W19, 110 8th Street, Troy, NY 12180, KATZ, Miriam E., Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180, STAGER, Curt, Natural Sciences, Paul Smith's College, 7777 State Route 30, Paul Smith's, NY 12970, MCCARTHY, Francine M.G., Earth Sciences, Brock University, St. Catharines, ON L2S 3A1, Canada and SCHALLER, Morgan F., Department of Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY 12180, krysia.kornecki@gmail.com

DALSING, Risa E., Marine Science, University of North Carolina Wilmington, 601 S. College Road, Wilmington, NC 28403 and HOFFMANN, Sharon S., Dept. of Geography and Geology, University of North Carolina Wilmington, 601 S. College Road, Wilmington, NC 28403, red3946@uncw.edu

VERLAAK, Zoe R.F.¹, COLLINS, Laurel S.¹ and ALLEN, Joshua², (1)Department of Earth and Environment, Florida International University, Miami, FL 33199, (2)Department of Earth and Environment, Florida International University, 11200 SW 8th St, Miami, FL 33199, zverl001@fiu.edu

SIDER, Maria N., Earth and Environment, Florida International University, 11200 S.W. 8th Street, Miami, FL 33199 and COLLINS, Laurel S., Department of Earth and Environment, Florida International University, Miami, FL 33199, mnsider@gmail.com

BECKWITH, Sean Thomas, College of Marine Science, University of South Florida, 140 7th Ave S, Saint Petersburg, FL 33701 and HALLOCK, Pamela, College of Marine Science, University of South Florida, 140 7th Ave South, St. Petersburg, FL 33701, stbeckwith@mail.usf.edu

KEGEL, Jessica¹, KEMP, Andrew C.², LEORRI, Eduardo³, CULVER, Stephen J.³ and HORTON, B.P.⁴, (1)Geological Sciences, East Carolina University, Greenville, NC 27858, (2)Department of Earth and Ocean Sciences, Tufts University, Medford, MA 02155, (3)Department of Geological Sciences, East Carolina University, Greenville, NC 27858, (4)Department of Marine and Coastal Science, Rutgers University, 71 Dudley Road, New Brunswick, NJ 08901, kegelj09@students.ecu.edu

ISHMAN, Scott¹, SHEVENELL, Amelia², DOMACK, Eugene², LEVENTER, Amy³, ROSENHEIM, Brad², VADMAN, Kara⁴ and PRENTICE, Michael⁵, (1)Dept. of Geology and Center for Ecology, Southern Illinois University Carbondale, Carbondale, IL 62901, (2)College of Marine Science, University of South Florida, 140 7th Avenue South, St. Petersburg, FL 33701, (3)Geology Department, Colgate University, 13 Oak Drive, Hamilton, NY 13346, (4)University of South Florida, College of Marine Science, 140 7th Ave S., St. Petersburg, FL 33701, (5)GEOSCY LLC and Southern Illinois University Carbondale, Bloomington, IN 47408, sishman@siu.edu

HULL, Katherine, Department of Geology, Texas A&M University, College Station, TX 77845, ALVAREZ ZARIKIAN, Carlos A., International Ocean Discovery Program, Texas A&M University, 1000 Discovery Dr, College Station, TX 77845, BASSETTI, Maria Angela, CEFREM, University of Perpignan, Perpignan, 66860, France and HOLBOURN, Ann, Institut für Geowissenschaften, Christian-Albrechts-Universität, Olshausenstrasse 40, Kiel, 24118, Germany, kah3575@tamu.edu

ORHUN, Ozlem Gurocak, Geology and Geological Engineering, South Dakota School of Mines and Technology, 501 East Saint Joseph Street, Rapid City, SD 57701 and BELANGER, Christina, Geology and Geological Engineering, South Dakota School Mines and Technology, 501 E. St. Joseph Street, Rapid City, SD 57701, Ozlem.Orhun@mines.sdsmt.edu

BALAS, Erin K.¹, KATZ, Miriam E.¹, POIRIER, Robert K.², CRONIN, Thomas M.³ and WILLARD, Debra A.⁴, (1)Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180, (2)School of Marine Science and Policy, University of Delaware, 16051 Bowman Drive, Lewes, DE 19958, (3)U.S. Geological Survey, 926A National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, (4)United States Geological Survey, 926A National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, balase@rpi.edu

WRIGHT, Nicky M.¹, SCHER, Howie D.², SETON, Maria¹ and WILLIAMS, Simon E.¹, (1)School of Geosciences, The University of Sydney, Sydney, 2006, Australia, (2)Department of Earth and Ocean Sciences, University of South Carolina, Columbia, SC 29208, nicky.wright@sydney.edu.au

BREEN, Paige¹, D'HAENENS, Simon², EDGAR, Kirsty³ and HULL, Pincelli¹, (1)Geology and Geophysics, Yale University, New Haven, CT 06511, (2)Department of Geology and Geophysics, Yale University, 210 Whitney Avenue, New Haven, CT 06511, (3)School of Earth Sciences, University of Bristol, Bristol, BS8 1RJ, United Kingdom, paige.breen@yale.edu

FUNG, Megan K.¹, KATZ, Miriam E.¹, BROWNING, James V.², MILLER, Kenneth G.³ and WRIGHT, James D.³, (1)Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180, (2)Department of Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, (3)Dept. of Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, fungm2@rpi.edu

FLUEGEMAN, Richard¹, FENDER, Matt², GRYSEN, Taylor³, HAYES, Emily Blythe⁴, JONES, John K.⁴, KHAMEISS, Belkasim⁵ and MOCCI, Brian², (1)Dept. of Geological Sciences, Ball State University, Main campus, Muncie, IN 47306-0475, (2)Geological Sciences, Ball State University, Dept. of Geological Sciences, Ball State University, Muncie, IN 47306-0475, (3)Geological Sciences, Ball State University, Fine Arts Building (AR) 117, Muncie, IN 47306, (4)Department of Geological Sciences, Ball State University, Muncie, IN 47306, (5)Department of Geological Sciences, Ball State University, Fine Arts Building (AR), room 117 Muncie, IN 47306, muncie, IN 47304, rfluegem@bsu.edu

BORGO, Giovanni, ITT Fossil, Unisinos, Sao Leopoldo, Brazil and GRADSTEIN, Felix M., Geology Museum, University of Oslo, Sarsgate 1, Oslo, N0318, Norway, felix.gradstein@gmail.com

GRYSEN, Taylor, Geological Sciences, Ball State University, Fine Arts Building (AR) 117, Muncie, IN 47306, FLUEGEMAN, Richard, Dept. of Geological Sciences, Ball State University, Main campus, Muncie, IN 47306-0475, GRIGSBY, Jeffry D., Department of Geological Sciences, Ball State University, Muncie, IN 47304 and NICHOLSON, Kirsten N., Geology, Ball State University, Muncie, IN 47306, tmgrysen@bsu.edu

LAMELA, Philip, Department of Earth and Environment, Florida International University, 11200 SW 8th Street, AHC-5 360, Miami, FL 33199 and COLLINS, Laurel S., Department of Earth and Environment, Florida International University, Miami, FL 33199, PLamela@fiu.edu

GRADSTEIN, Felix M., Geology Museum, University of Oslo, Sarsgate 1, Oslo, N0318, Norway and WATKINS, David K., Department of Earth & Atmospheric Sciences, University of Nebraska, 214 Bessey Hall, Lincoln, NE 68588-0340, felix.gradstein@gmail.com

KELLY, Abigail, Geoscience, Williams College, 2278 Paresky Center, Williamstown, MA 01267 and COHEN, Phoebe, Geosciences, Williams College, 947 Main Street, Williamstown, MA 01267, abigail.a.kelly@williams.edu

GIERLOWSKI-KORDESCH, Elizabeth, Department of Geological Sciences, Ohio University, 316 Clippinger Laboratories, Athens, OH 45701 and CASSLE, Christopher, Encana Oil and Gas, Inc., 370 17th St., #1700, Denver, CO 80202, gierlows@ohio.edu

OVER, D.Jeffrey, Geological Sciences, SUNY Geneseo, Geneseo, NY 14454-1401, over@geneseo.edu

LIU, Huaibao P., Iowa Geological Survey, IIHR-Hydroscience & Engineering, 340 Trowbridge Hall, Iowa City, IA 52242, BERGSTRÖM, Stig M., School of Earth Sciences, Division of Earth History, The Ohio State University, 125 S. Oval Mall, Columbus, OH 43210, WITZKE, Brian J., Department of Earth & Environmental Sciences, The University of Iowa, Iowa City, IA 52242, BRIGGS, Derek E.G., Geology and Geophysics, Yale University, 210 Whitney Avenue, New Haven, CT 06511 and MCKAY, Robert M., Iowa Geological Survey, IIHR-Hydroscience & Engineering, The University of Iowa, 340 Trowbridge Hall, Iowa City, IA 52242, huaibao-liu@uiowa.edu

MANNING-BERG, A.R.¹, KAH, L.C.² and ASH, J.¹, (1)Department of Earth and Planetary Sciences, University of Tennessee - Knoxville, 1412 Circle Drive, Knoxville, TN 37996, (2)Department of Earth & Planetary Sciences, University of Tennessee, 1412 Circle Drive, Knoxville, TN 37996, jash3@vols.utk.edu