GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

WHITESIDE, Jessica H., Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Southampton, SO14 3ZH, United Kingdom, FOX, Calum P., WA-OIG, Curtin University, GPO Box U1987, Perth, 6845, Australia, YAGER, Joyce, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, CUI, Xingqian, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 45 Carleton Street, Cambridge, MA 02139, SUMMONS, Roger E., Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, MIT, E25-633, 77 Massachusetts Ave, Cambridge, MA 02139, OLSEN, Paul E., Dept. Earth and Environmental Sciences, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY 10964 and GRICE, Kliti, Department of Chemistry, Curtin University of Technology, Kent St, Bentley, 6845, Australia

FUJISAKI, Wataru¹, MATSUI, Yohei¹, ASANUMA, Hisashi², SAWAKI, Yusuke³, SUZUKI, Katsuhiko⁴ and MARUYAMA, Shigenori⁵, (1)Japan Agency for Marine-Earth Science and Technology, 2-15, Natsushima-cho, Yokosuka, 237-0061, Japan, (2)Geochemical Research Center, The University of Tokyo,, Hongo 7-3-1,, Bunkyo-ku,, Tokyo, 113-0033, Japan, (3)Department of Earth Science and Astronomy, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo, Tokyo, 153-8902, Japan, (4)Research and Development Center for Submarine Resources, JAMSTEC, Natsushima 2-15, Yokosuka, 237-0061, Japan, (5)Earth-Life Science Institute, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, Tokyo, 152-8551, Japan

SCHOEPFER, Shane, Geosciences & Natural Resources, Western Carolina University, Cullowhee, NC 28723, ALGEO, Thomas J., Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013 and SHEN, Jun, State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, No. 388 Lumo Road, Wuhan, P.R., 430074, China

VAN DE SCHOOTBRUGGE, Bas, Department of Earth Sciences, Utrecht University, Princetonlaan 8A, Utrecht, 3584 CB, Netherlands and LINDSTRÖM, Sofie, Geological Survey of Denmark and Greenland, Øster Voldgade 10, Copenhagen, 1350, Denmark

LUCAS, Spencer G., New Mexico Museum of Natural History and Science, 1801 Mountain Road N.W, Albuquerque, NM 87104 and TANNER, Lawrence H., Dept. Biological and Environmental Sciences, Le Moyne College, 1419 Salt Springs Rd, Syracuse, NY 13214

CORSETTI, Frank A.¹, PETRYSHYN, Victoria A.², GREENE, Sarah E.³, LALONDE, Stefan⁴, FARNSWORTH, Alexander⁵, IBARRA, Yadira⁶, LUNT, Dan J.⁵, BOTTJER, David J.⁷ and TRIPATI, Aradhna⁸, (1)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (2)Environmental Studies Program, University of Southern California, Los Angeles, CA 90089, (3)School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom, (4)CNRS-UMR6538 Domaines Océaniques, European Institute for Marine Studies, Plouzane, 29280, France, (5)School of Geographical Sciences, Bristol University, University Road, Bristol, BS8 1SS, United Kingdom, (6)Department of Earth & Climate Sciences, San Francisco State University, San Francisco, CA 94132, (7)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740, (8)Department of Atmospheric and Ocean Sciences, UCLA, Los Angeles, CA 90095

ROBINSON, Autumn J., University of Montana Paleontology Center, University of Montana, 32 Campus Dr., Missoula, MT 59812, STANLEY Jr., George D., The University of Montana Paleontology Center, 32 Campus Drive, Missoula, MT 59812 and SHEPHERD, Hannah M.E., Paleontology, University of Montana, Missoula, MT 59801

MCROBERTS, Christopher, Department of Geology, State University of New York at Cortland, Cortland, NY 13045

RITTERBUSH, Kathleen A., Department of Geology and Geophysics, University of Utah, 115 S 1460 E, Salt Lake City, UT 84112

CLEMENT, Annaka M.¹, TACKETT, Lydia S.¹, RITTERBUSH, Kathleen A.² and IBARRA, Yadira³, (1)Department of Geosciences, North Dakota State University, NDSU Dept. 2745, P.O. Box 6050, Fargo, ND 58108-6050, (2)Department of Geology and Geophysics, University of Utah, 115 S 1460 E, Salt Lake City, UT 84112, (3)Department of Earth & Climate Sciences, San Francisco State University, San Francisco, CA 94132

REMIREZ, Mariano N., Centro de Investigaciones Geologicas, University of La Plata, Diagonal 113 #275, La Plata, B1904DPK, Argentina and ALGEO, Thomas J., Department of Geology, University of Cincinnati, Cincinnati, OH 45221

MYERS, Timothy S.¹, TABOR, Neil J.², EAGLE, Robert³, BATEMAN, Jesse B.³, MAY, Steven⁴, JACOBS, Louis L.⁵ and WEIL, Anne⁶, (1)Department of Earth and Environmental Science, Temple University, Philadelphia, PA 19122, (2)Roy M. Huffington Department of Earth Sciences, Southern Methodist University, 3225 Daniel Ave, Dallas, TX 75275-0395, (3)Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, Los Angeles, CA 90095, (4)Jackson School of Geosciences, University of Texas, Austin, Austin, TX 78712, (5)Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275-0395, (6)Dept. of Anatomy and Cell Biology, Oklahoma State University Center for Health Sciences, 1111 W. 17th St, Tulsa, OK 74107