KOWALEWSKI, Michal and TYLER, Carrie L., Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, kowalewski@ufl.edu

VOORHIES, Kristen Jenkins, Committee on Evolutionary Biology, University of Chicago, 5734 S. Ellis Ave, Hinds 273, Chicago, IL 60637, kristenj14@uchicago.edu, KIDWELL, Susan M., Department of Geophyscial Sciences, Univ of Chicago, 5734 S. Ellis Avenue, Chicago, IL 60637, and HENKEL, Sarah K., Department of Zoology, Oregon State University, Hatfield Marine Science Center, 2030 SE Marine Science Drive, Newport, OR 97365

TYLER, Carrie L. and KOWALEWSKI, Michal, Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, ctylersa@vt.edu

FRIEND, Dana S., Department of Earth and Atmospheric Sciences, Cornell University, Ithaca, NY 14850, dsf88@cornell.edu

WEBB, Amelinda E., Geology and Geophysics, Yale University, New Haven, CT 06511, amelinda.webb@gmail.com

MILLER, Joshua H., Department of Geology, University of Cincinnati, Cincinnati, OH 45221, miller@flmnh.ufl.edu

TOMASOVYCH, Adam, Geological Institute, Slovak Academy of Sciences, Bratislava, 84005, Slovakia, geoltoma@savba.sk, KIDWELL, Susan M., Department of Geophyscial Sciences, Univ of Chicago, 5734 S. Ellis Avenue, Chicago, IL 60637, and FOYGEL, Rina, Department of Statistics, University of Chicago, 5734 S. University Avenue, Chicago, IL 60637

ROTHFUS, Thomas A.¹, KOWALEWSKI, Michal², SMITH, Dena³, and ROTHFUS, Zipper L.¹, (1) Gerace Research Centre, San Salvador, Bahamas, tarothfu@gmail.com, (2) Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, (3) CU Museum of Natural History, Univ of Colorado, Campus Box 265, Boulder, CO 80309

WALKER, Beverly J., Department of Earth and Environmental Sciences, Vanderbilt University, PMB Box 351805, 2301 Vanderbilt Place, Nashville, TN 37235, MILLER, Molly F., Department of Earth and Environmental Sciences, Vanderbilt University, PMB 351805, 2301 Vanderbilt Place, Nashville, TN 37235, molly.miller@vanderbilt.edu, BOWSER, Samuel S., Wadsworth Center, New York State Department of Health, Albany, NY 12201, FURBISH, David Jon, Earth and Environmental Sciences and Civil and Environmental Engineering, Vanderbilt University, VU Station B #351805, 2301 Vanderbilt Place, Nashville, TN 37235-1805, and GUALDA, Guilherme A.R., Earth & Environmental Sciences, Vanderbilt University, Nashville, TN 37235

NEBELSICK, James H., University of Tübingen, Institute of Geosciences, Sigwartstrasse 10, Tübingen, 72076, Germany, nebelsick@uni-tuebingen.de, BELAÚSTEGUI, Zain, Universitat de Barcelona, Departament d'Estratigrafía, Paleontologia i Geociències Marines, Martí i Franquès s/n, Barcelona, 08028, Spain, DE GIBERT, Jordi Maria, Estratigrafia, Paleontologia i Geociències Marines, Universitat de Barcelona, Facultat de Geologia, Martí Franquès s/n, Barcelona, 08028, Spain, MANCOSU, Andrea, Universita' degli Studi di Cagliari, Dipartimento Scienze della Terra, via Trentino, 51, Cagliari, 09127, Italy, and KROH, Andreas, Naturhistorisches Museum, Burgring 7, Vienna, 1010, Austria

RIVIN, Meredith A., LIPPS, Jere H., and WATKINS, Brian, John D. Cooper Archaeological and Paleontological Center, California State University, Fullerton, CA 92831, mrivin@fullerton.edu

WILSON, Mark A., Department of Geology, The College of Wooster, 944 College Mall, Wooster, OH 44691, mwilson@wooster.edu, BORSZCZ, Tomasz, Institute of Oceanology, Polish Academy of Sciences, Powstańców Warszawy 55, Sopot, PL-81-712, Poland, and ZATON, Michal P., Faculty of Earth Sciences, University of Silesia, Bedzinska 60, Sosnowiec, PL-41-200, Poland

LOCATELLI, Emma Rose, Geology and Geophysics, Yale University, Kline Geology Laboratory, 210 Whitney Ave, New Haven, CT 06511, emma.r.locatelli@gmail.com

ANDERSON, Brendan M. and OLCOTT MARSHALL, Alison, Geology, University of Kansas, Lindley Hall, 1475 Jayhawk Blvd Room 120, Lawrence, KS 66045, b416a288@ku.edu

DEVERA, Joseph, Illinois State Geological Survey, Prairie Research Institute, 5776 Coal Drive, Suite 121, Carterville, IL 62918, j-devera@illinois.edu

WIEST, Logan A.¹, GRANDSTAFF, David E.¹, TERRY, Dennis Jr¹, LACOVARA, Kenneth J.², and BUYNEVICH, Ilya V.¹, (1) Earth and Environmental Science, Temple University, Philadelphia, PA 19122, logan.wiest@temple.edu, (2) Department of Biodiversity, Earth and Environmental Science, Drexel University, Philadelphia, PA 19104

BOWEN, Jared J., Geology, Ohio University, 316 Clippinger Laboratories, Athens, OH 45701, jb836611@ohio.edu and HEMBREE, Daniel I., Department of Geological Sciences, Ohio University, 316 Clippinger Laboratories, Athens, OH 45701

BROACH, Kyle H., Department of Earth and Environmental Sciences, Vanderbilt University, PMB 351805, 2301 Vanderbilt Place, Nashville, TN 37235, kyle.h.broach@vanderbilt.edu and MILLER, Molly F., Department of Earth and Environmental Sciences, Vanderbilt University, PMB 351805, 2301 Vanderbilt Place, Nashville, TN 37235

CATENA, Angeline and HEMBREE, Daniel I., Department of Geological Sciences, Ohio University, 316 Clippinger Laboratories, Athens, OH 45701, Angeline.Catena@gmail.com

BOTTING, Joseph P.¹, MUIR, Lucy A.¹, and UPTON, Christopher², (1) State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, 39 East Beijing Road, Nanjing, 210008, China, acutipuerilis@yahoo.co.uk, (2) 1 Hamilton Terrace, Shoscombe, Bath, BA2 8ND, United Kingdom