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

KORN, Alysia Sarah, Department of Geology and Geological Engineering, South Dakota School of Mines and Technology, 501 E Saint Joseph St., Rapid City, SD 57701 and PAGNAC, Darrin, Geology & Geological Engineering, South Dakota School of Mines and Technology, 501 E Saint Joseph Street, Rapid City, SD 57701, alysia.korn@mines.sdsmt.edu

ULRICH, Robert N., MERGELSBERG, Sebastian T. and DOVE, Patricia M., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, robu@vt.edu

KLOMPMAKER, Adiël A.¹, PORTELL, Roger W.², HYŽNÝ, Matúš³, FUSSELL, Shane S.⁴, KLIER, Aaron T.⁵ and TEJERA, Raymond⁴, (1)Florida Museum of Natural History, University of Florida, 1659 Museum Road, PO Box 117800, Gainesville, FL 32611; Department of Geological Sciences, University of Florida, 241 Williamson Hall, PO Box 112120, Gainesville, FL 32611, (2)Division of Invertebrate Paleontology, Florida Museum of Natural History, University of Florida, 1659 Museum Road, Gainesville, FL 32611, (3)Geological-Paleontological Department, Natural History Museum Vienna, Burgring 7, Vienna, 1010, Austria; Department of Geology and Paleontology, Comenius University, Bratislava, 842 15, Slovakia, (4)Department of Geological Sciences, University of Florida, 241 Williamson Hall, PO Box 112120, Gainesville, FL 32611, (5)Department of Biology, University of Florida, 220 Bartram Hall, PO Box 118525, Gainesville, FL 32611, adielklompmaker@gmail.com

KOLENKO, Rachel L., Department of Earth Sciences, University of California, Riverside, Geology Building, 900 University Ave, Riverside, CA 92521 and HUGHES, Nigel C., Department of Earth Sciences, University of California, Riverside, 1242 Geology Building, Riverside, CA 92521, rkole001@ucr.edu

NEBELSICK, James H.¹, GRUN, Tobias B.², STOLL, Nicolas³ and SCHAICH, Carina³, (1)University of Tübingen, Department of Geosciences, Sigwartstrasse 10, Tübingen, 72076, Germany, (2)University of Tübingen, Department of Geosciences, Sigwartstraße 10, Tübingen, 72076, Germany, (3)Department of Geosciences, University of Tübingen, Sigwartstrasse 10, Tübingen, 72076, Germany, nebelsick@uni-tuebingen.de

GORZELAK, Przemyslaw, Institute of Paleobiology, Polish Academy of Sciences, Twarda Str. 51/55, Warsaw, 00-818, Poland, pgorzelak@twarda.pan.pl

PADGETT, Abbey E., Geology and Geological Engineering, University of Mississippi, Oxford, MS 38655, ZACHOS, Louis G., Geology and Geological Engineering, University of Mississippi, 118G Carrier Hall, Oxford, MS 38677 and PHILLIPS, George E., Paleontology, Mississippi Museum of Natural Science, 2148 Riverside Drive, Jackson, MS 39202-1353, aepadget@go.olemiss.edu

GRUN, Tobias B., University of Tübingen, Department of Geosciences, Sigwartstraße 10, Tübingen, 72076, Germany and NEBELSICK, James H., University of Tübingen, Department of Geosciences, Sigwartstrasse 10, Tübingen, 72076, Germany, tobias.grun@uni-tuebingen.de

CHRISTENSEN, Hilary¹, BARTLEY, Julie K.², DELMONT, Dominic² and ROSENBERG, Brooke C.², (1)Department of Biological Sciences, Moravian College, 1200 Main St., Bethlehem, PA 18018, (2)Geology Department, Gustavus Adolphus College, 800 W. College Ave, St. Peter, MN 56082, christensenh@moravian.edu