GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

PASSEY, Benjamin H.¹, HU, Huanting², LEHMANN, Sophie B.³, WINKELSTERN, Ian Z.¹ and LEVIN, Naomi E.¹, (1)Department of Earth & Environmental Sciences, University of Michigan, 1100 North University Avenue, Ann Arbor, MI 48109, (2)Shanghai Jiao Tong University, Shanghai, China, (3)Department of Geology and Environmental Sciences, The University of Pittsburgh, 4107 O'Hara Street, Pittsburgh, PA 15260

RECH, Jason A., Department of Geology and Environmental Earth Science, Miami University, Oxford, OH 45056, BOSCH, Stephanie, Department of Earth & Planetary Sciences, University of California, Santa Cruz, PIGATI, Jeffrey S., U.S. Geological Survey, Denver Federal Center, Box 25046, MS 980, Denver, CO 80225, SPRINGER, Kathleen B., U.S. Geological Survey, Denver Federal Center, Box 25046, MS-980, Denver, CO 80227, NEKOLA, Jeffrey C., Department of Biology, University of New Mexico, 167 Castetter Hall, University of New Mexico, Albuquerque, NM 87131 and YANES, Yurena, Department of Geology, University of Cincinnati, 500 Geology-Physics Building, Cincinnati, OH 45221

NASH Jr., T. Andrew, Ohio Department of Natural Resources, Ohio Geological Survey, 2045 Morse Rd Bldg. C-2, Columbus, OH 43229-6693

YANES, Yurena¹, JIMENEZ-MORENO, Gonzalo², CAMUERA, Jon², RAMOS-ROMÁN, María J.², GARCÍA-ALIX, Antonio² and ANDERSON, R. Scott³, (1)Geology Department, University of Cincinnati, 500 Geology-Physics Building, University of Cincinnati, Cincinnati, OH 45221, (2)Departamento de Estratigrafía y Paleontología, Universidad de Granada, Granada, 18002, (3)School of Earth and Sustainability, Northern Arizona University, Flagstaff, AZ 86011

SAXENA, Divya¹, WANG, Xingchen T.², GROSSMAN, Ethan L.¹, O'DEA, Aaron³ and SIGMAN, Daniel M.⁴, (1)Department of Geology & Geophysics, Texas A&M University, College Station, TX 77843, (2)Division of Geological & Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, (3)Smithsonian Tropical Research Institute, PO Box 0843‐03092, Balboa, Panama, (4)Department of Geosciences, Princeton University, Princeton, NJ 08544

WILLIAMS, Siobhan¹, HALFAR, Jochen², NASH, Merinda³, KRONZ, Andreas⁴, ZAJACZ, Zoltán⁵ and ADEY, Walter³, (1)Earth Sciences, University of Toronto, 22 Russell St, Toronto, ON M5S 3B1, Canada, (2)Department of Chemical and Physical Sciences, University of Toronto Mississauga, 3359 Mississauga Road, Mississauga, ON L5L 1C6, Canada, (3)Department of Botany, Smithsonian Institution, Washington, DC 05321, (4)Geowissenschaftliches Zentrum, University of Goettingen, Goettingen, 43355, (5)Department of Earth Sciences, University of Toronto, 22 Russell Street, Toronto, ON M5S 3B1, Canada

CHRPA, Michelle E.¹, RAYMOND, Anne¹ and LAMB, William M.², (1)Department of Geology & Geophysics, Texas A&M University, College Station, TX 77843, (2)Department of Geology and Geophysics, Texas A&M University, College Station, TX 77843

MALOOF, Adam C., Geosciences, Princeton University, Princeton, NJ 08544, GEYMAN, Emily C., Department of Geosciences, Princeton University, Princeton, NJ 08544 and DYER, Blake, Lamont Doherty Earth Observatory, Columbia University, 61 Rte. 9W, Palisades, NY 10964

LIS, Michael, Department of Geological Sciences, Univ of South Carolina, Columbia, SC 29208, THUNELL, Robert C., Department of Earth and Ocean Sciences, University of South Carolina, Columbia, SC 29208 and TAPPA, Eric, Department of Geological Sciences, University of South Carolina, 701 Sumter Street, Columbia, SC 29208

JORRY, Stephen J., Unité Géosciences Marines,, IFREMER,, Plouzané, 29280, France, DROXLER, André W., Earth, Environmental and Planetary Sciences, Rice University, 6100 Main Street, MS-126, Houston, TX 77005 and LE ROY, Pascal, Domaines Oceaniques UMR6538, CNRS, IUEM, Univ. Brest, Pl. N. Copernic, Plouzane, F-29280, France

MATHESON, Edward J. and FRANK, Tracy D., Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, 126 Bessey Hall, Lincoln, NE 68588

LE, Nam M., Geology, Colby College, Waterville, ME 04901, GASTALDO, Robert A., Department of Geology, Colby College, 5807 Mayflower Hill Drive, Waterville, ME 04901 and RUEGER, Bruce F., Colby College, Department of Geology, 5806 Mayflower Hill, Waterville, ME 04901

PORTELL, Roger W., Florida Museum of Natural History, University of Florida, Gainesville, FL 32611 and ALLMON, Warren, Paleontological Research Institution, 1259 Trumanburg Road, Ithaca, NY 14850