GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

WHALEN, Christopher D., Geology & Geophysics, Yale University, 210 Whitney Ave., New Haven, CT 06511 and BRIGGS, Derek E.G., Department of Geology and Geophysics, Yale University, 210 Whitney Avenue, New Haven, CT 06511

CARLSON, Sandra J.¹, LOPEZ-CARRANZA, Natalia¹, BUTLER, Aodhán D.², BAPST, David W.³ and SPERLING, Erik A.⁴, (1)Earth and Planetary Sciences, University of California, Davis, One Shields Ave, Davis, CA 95616, (2)Palaeobiology Programme, Department of Earth Sciences, Uppsala University, Villavägen 16, Uppsala, 75236, Sweden; School of Earth, Energy & Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, (3)Ecology and Evolutionary Biology, University of Tennessee, Knoxville, 425a Hesler, Knoxville, TN 37996; Geology & Geophysics, Texas A & M University, 3115 TAMU, College Station, TX 77843-3115, (4)Department of Geological Sciences, Stanford University, Stanford, CA 94305

SLATER, Graham J., Department of the Geophysical Sciences, University of Chicago, 5734 S Ellis Ave, Chicago, IL 60637 and LLOYD, Graeme T., School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, United Kingdom

VOJE, Kjetil Lysne¹, DI MARTINO, Emanuela² and PORTO, Arthur¹, (1)Centre for Ecological and Evolutionary Synthesis, University of Oslo, PO Box 1066 Blindern, Oslo, 0316, Norway, (2)Department of Earth Sciences, Natural History Museum, Cromwell Road, London, SW75BD, United Kingdom

FRIEND, Dana S. and ALLMON, Warren D., Paleontological Research Institution, 1259 Trumanburg Road, Ithaca, NY 14850

COLE, Selina R., Division of Paleontology, American Museum of Natural History, Central Park West at 79th St., New York, NY 10024, WRIGHT, David F., Department of Paleobiology, Smithsonian Institution, National Museum of Natural History, Washington, DC 20013-7012 and AUSICH, William I., School of Earth Sciences, The Ohio State University, 275 Mendenhall Laboratory, 125 South Oval Mall, Columbus, OH 43210

COLLINS, Katie S.¹, EDIE, Stewart M.², GAO, Tingran³, BIELER, Rudiger⁴ and JABLONSKI, David², (1)Department of Geophysical Sciences, University of Chicago, 5734 South Ellis Ave, Chicago, IL 60637, (2)Department of Geophysical Sciences, University of Chicago, 5734 South Ellis Ave, CHICAGO, IL 60637, (3)Department of Statistics, University of Chicago, 5747 South Ellis Ave, Chicago, IL 60637, (4)Department of Zoology, Field Museum of Natural History, 1400 South Lake Shore Drive, Chicago, IL 60605

PARINS-FUKUCHI, Caroline, Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109

CUGGY, Michael B., Department of Geological Sciences, University of Saskatchewan, Saskatoon, SK S7N 5E2, Canada, RUDKIN, David M., Department of Natural History (Palaeobiology), Royal Ontario Museum, 100 Queen's Park, Toronto, ON M5S 2C6, Canada and YOUNG, Graham A., Manitoba Museum, 190 Rupert Avenue, Winnipeg, MB R3B 0N2, Canada

KLOMPMAKER, Adiël A.¹, KETTMAN, Kayla M.², SIRISON, Nannaphat², LOPEZ, Giselle², CAMARGO, Alyssa², SCHWEITZER, Carrie E.³, FELDMANN, Rodney M.⁴ and FINNEGAN, Seth¹, (1)Department of Integrative Biology & Museum of Paleontology, University of California, Berkeley, 1005 Valley Life Sciences Building #3140, Berkeley, CA 94720, (2)Department of Integrative Biology, University of California, Berkeley, 1005 Valley Life Sciences Building #3140, Berkeley, CA 94720, (3)Geology, Kent State University, 6000 Frank Avenue NW, North Canton, OH 44720, (4)Geology, Kent State University, 221 McGilvrey Hall, Kent, OH 44242

EDIE, Stewart M., Department of Geophysical Sciences, University of Chicago, 5734 South Ellis Ave, CHICAGO, IL 60637, COLLINS, Katie S., Department of Geophysical Sciences, University of Chicago, 5734 South Ellis Ave, Chicago, IL 60637 and JABLONSKI, David, Department of Geophysical Sciences, The University of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637

FRANECK, Franziska, University of Oslo, Natural History Museum, Sars gate 1, Oslo, 0562, Norway