RONEY, Ryan O., Earth and Planetary Sciences, The University of Tennessee, 1412 Circle Dr, Knoxville, TN 37996, rroney1@utk.edu, SUMRALL, Colin D., Department of Earth and Planetary Sciences, University of Tennessee, Knoxville, TN 37996-1410, and MCKINNEY, Michael L., Earth and Planetary Science, The University of Tennessee, 306 Earth and Planetary Sciences Building, Knoxville, TN 37996-1410

THOMPSON, Jeffrey R., Department of Earth Sciences, The University of Southern California, Los Angeles, CA 90089-0740, thompson.1983@buckeyemail.osu.edu and AUSICH, William I., School of Earth Sciences, The Ohio State University, 275 Mendenhall Lab, 125 S. Oval Mall, Columbus, OH 43210

BONUSO, Nicole, Geological Sciences, California State University, 800 N. State College Blvd, Fullerton, CA 92834-6850, nbonuso@fullerton.edu

TACKETT, Lydia S., Earth Sciences, University of Southern California, 3651 Trousdale Parkway, ZHS 233, Los Angeles, CA 90089-0740, Tackett@usc.edu and BOTTJER, David, Department of Earth Sciences, University of Southern California, Zumberge Hall 117, Los Angeles, CA 90254

KERR, James P., Department of Geography and Geology, University of North Carolina Wilmington, Wilmington, NC 28403, jpk9604@uncw.edu and KELLEY, Patricia H., Geography and Geology, University of North Carolina Wilmington, Wilmington, NC 28403

BUSH, Andrew M., Ecology and Evolutionary Biology and Center for Integrative Geosciences, University of Connecticut, 75 N. Eagleville Road, Unit 3043, Storrs, CT 06269, andrew.bush@uconn.edu and BAMBACH, Richard K., Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, MRC-121, P. O. Box 37012, Washington, DC 20013-7012

SCHWEITZER, Carrie E., Department of Geology, Kent State University at Stark, 6000 Frank Avenue NW, North Canton, OH 44720, cschweit@kent.edu and FELDMANN, Rodney M., Department of Geology, Kent State University, 221 McGilvrey Hall, Kent, OH 44242

ROMANO, Carlo, Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zurich, 8006, Switzerland, carlo.romano@pim.uzh.ch and KOOT, Martha B., School of Geography, Earth and Environmental Sciences, Plymouth University, Drake Circus, Plymouth, PL4 8AA, United Kingdom

TINTORI, Andrea¹, LOMBARDO, Cristina¹, SUN, Zuoyu², KOGAN, Ilja³, JIANG, Da-yong⁴, and MOTANI, Ryosuke⁵, (1) Dipartimento di Scienze della Terra 'A.Desio', Università degli Studi di Milano, Milano, 20133, Italy, andrea.tintori@unimi.it, (2) Department of Geology and Geological Museum, Peking University, Beijing, 100871, China, (3) Dept of Paleontology, TU Bergakademie Freiberg, Freiberg, 09599, Germany, (4) Geology, Peking University, Beijing, 100871, China, (5) Department of Geology, University of California, Davis, One Shields Ave, Davis, CA 95616

SALLAN, Lauren¹, FRIEDMAN, Matt², CIAMPAGLIO, Charles N.³, and CLARKE, John², (1) Ecology and Evolutionary Biology and Michigan Society of Fellows, University of Michigan, 1076 Ruthven Museums Bldg, 1109 Geddes Ave, Ann Arbor, MI 48109-1079, lsallan@umich.edu, (2) Department of Earth Sciences, University of Oxford, South Parks Road, Oxford, OX1 3AN, United Kingdom, (3) Earth and Environmental Science, Wright State University - Lake Campus, 7600 Lake Campus Drive, Celina, OH 45885

KACHACHA, Georges Jr, Department of Geology, The Natural History Museum of Denmark, Øster Voldgade 5-7, 1350 Copenhagen K, Denmark, Copenhagen 1350 Denmark, georgeskachacha@gmail.com

MARTIN, Ronald E., Geological Sciences, College of Earth, Ocean, and Environment, University of Delaware, 255 Academy St, 103 Penny Hall, Newark, DE 19350, daddy@udel.edu and QUIGG, Antonietta, Marine Biology and Oceanography, Texas A&M University at Galveston, Galveston Campus, Building 3029, Office 261, Galveston, TX 77553