MARENCO, Katherine N., Department of Geology, Bryn Mawr College, 101 N. Merion Avenue, Bryn Mawr, PA 19010 and BOTTJER, David, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, kmarenco@brynmawr.edu, kmarenco@brynmawr.edu

DORNBOS, Stephen Q., Department of Geosciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, CLAPHAM, Matthew E., Department of Earth and Planetary Sciences, University of California, Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, FRAISER, Margaret L., Department of Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53211 and LAFLAMME, Marc, Department of Geology and Geophysics, Yale University, PO Box 208109, New Haven, CT 06511, sdornbos@uwm.edu, sdornbos@uwm.edu

ADRAIN, Jonathan M., Department of Earth and Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242, jonathan-adrain@uiowa.edu, jonathan-adrain@uiowa.edu

DAHL, Robyn, Earth Sciences, UC Riverside, 900 University Ave, Riverside, CA 92521 and DROSER, Mary L., Department of Earth Sciences, University of California, Riverside, 900 University Ave, Riverside, CA 92521, rdahl001@ucr.edu, rdahl001@ucr.edu

CONGREVE, Curtis R., Department of Geosciences, The Pennsylvania State University, University Park, PA 16802 and LIEBERMAN, Bruce S., Department of Ecology & Evolutionary Biology, University of Kansas, 1345 Jayhawk Blvd, Dyche Hall, Lawrence, KS 66045, crcongreve@gmail.com, crcongreve@gmail.com

ZAFFOS, Andrew, Department of Geology, University of Cincinnati, Cincinnati, OH 45220 and HOLLAND, Steven M., Department of Geology, University of Georgia, Athens, GA 30602, zaffosaa@mail.uc.edu, zaffosaa@mail.uc.edu

KAMMER, Thomas W., Department of Geology and Geography, West Virginia University, 330 Brooks Hall, Morgantown, WV 26506-6300, SALLAN, Lauren, Earth and Environmental Science & Evolution Cluster, University of Pennsylvania, 154B Hayden Hall, 3320 Smith Walk, Philadelphia, PA 19104, AUSICH, William, School of Earth Sciences, Ohio State University, 155 S Oval Mall, Columbus, OH 43210-1398 and COOK, Lewis A., Geology and Geography, West Virginia University, 330 Brooks Hall, Morgantown, WV 26506-6300, tkammer@wvu.edu, tkammer@wvu.edu

SCHAAL, Ellen K.¹, CLAPHAM, Matthew E.², REGO, Brianna L.¹, WANG, Steve C.³ and PAYNE, Jonathan L.¹, (1)Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305, (2)Department of Earth and Planetary Sciences, University of California, Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, (3)Department of Mathematics and Statistics, Swarthmore College, 500 College Ave, Swarthmore, PA 19081, eschaal@stanford.edu, eschaal@stanford.edu

PIETSCH, Carlie, Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Zumberge Hall of Science, Los Angeles, CA 90089, MATA, Scott A., Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740 and BOTTJER, David, Department of Earth Sciences, University of Southern California, Zumberge Hall 117, Los Angeles, CA 90089-0740, cpietsch@usc.edu, cpietsch@usc.edu

KELLEY, Brian¹, YU, Meiyi², LEHRMANN, Daniel J.³, JOST, Adam B.¹, MEYER, Katja M.⁴ and PAYNE, Jonathan L.⁴, (1)Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, (2)College of Resource and Environment Engineering, Guizhou University, Guiyang, 550003, China, (3)Geoscience, Trinity University, San Antonio, TX 78212, (4)Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Stanford, CA 94305, bmkelley@stanford.edu, bmkelley@stanford.edu

ZONNEVELD, J.-P.¹, AMATI, Lisa², BEATTY, Tyler W.³, GINGRAS, Murray⁴, HYODO, Tomonori¹, MACNAUGHTON, Robert B.⁵ and PLAYTER, Tiffany¹, (1)Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, (2)Department of Geology, SUNY Potsdam, 44 Pierrepont Ave, Potsdam, NY 13676, (3)Department of Geoscience, University of Calgary, 2500 University Drive N.W, Calgary, AB T2N 1N4, (4)Earth and Atmospheric Science, University of Alberta, 1-26 Earth Science Building, Edmonton, AB T6G 2E3, Canada, (5)Geological Survey of Canada, 3303-33rd Street NW, Calgary, AB T2L 2A7, Canada, zonneveld@ualberta.ca, zonneveld@ualberta.ca

GREENE, Sarah E.¹, BOTTJER, David¹, CHEN, Jing², CHEN, Zhong Qiang³, HAGDORN, Hans⁴, PÁLFY, József⁵, TONG, Jinnan², WILSON, Mark A.⁶ and ZONNEVELD, J.-P.⁷, (1)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (2)State Key Laboratory of Geological Processes, China University of Geosciences at Wuhan, Wuhan, 430074, China, (3)State Key Laboratory GPMR, China University of Geosciences, Lumo Road 388, Wuhan, 430074, China, (4)Muschelkalk Museum Ingelfingen, Schlossstraße 11, Ingelfingen, 74653, Germany, (5)Hungarian Academy of Sciences, Hungarian Natural History Museum, Budapest, H-1431, Hungary, (6)Dept of Geology, The College of Wooster, 944 College Mall, Wooster, OH 44691-2363, (7)Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, sgreene@usc.edu, sgreene@usc.edu

JUD, Nathan A., Program in Behavior, Ecology, Evolution and Systematics, University of Maryland College Park, 4112 Plant Sciences Building, University of Maryland College Park, College Park, MD 20742 and WING, Scott L., Paleobiology, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012, njud@umd.edu, njud@umd.edu

MITCHELL, Jonathan, Committee on Evolutionary Biology, University of Chicago, Chicago, IL 60605, ANGIELCZYK, Kenneth D., Department of Geology, The Field Museum, 1400 South Lake Shore Drive, Chicago, IL 60605 and ROOPNARINE, Peter, Invertebrate Zoology and Geology, California Academy of Sciences, 55 Music Concourse Dr, Golden Gate Park, San Francisco, CA 94118, mitchelljs@uchicago.edu, mitchelljs@uchicago.edu

SCOTT, Eric, San Bernardino County Museum, 2024 Orange Tree Lane, Redlands, CA 92374, escott@sbcm.sbcounty.gov, escott@sbcm.sbcounty.gov