MACGABHANN, Breandán Anraoi¹, SCHIFFBAUER, James D.², HAGADORN, James W.³, VAN ROY, Peter⁴, LYNCH, Edward P.⁵, MORRISON, Liam¹ and MURRAY, John¹, (1)Earth and Ocean Sciences, National University of Ireland, Galway, University Road, Galway, Co. Galway, Ireland, (2)Geological Sciences, University of Missouri, 101 Geological Sciences Building, Columbia, MO 65211, (3)Department of Earth Sciences, Denver Museum of Nature & Science, 2001 Colorado Blvd, Denver, CO 80205, (4)Research Unit Palaeontology, Department of Geology and Soil Science, Ghent University, Krijgslaan 281 / S8, Ghent, B-9000, Belgium, (5)Earth and Ocean Sciences, National University of Ireland, Galway, Ireland, schiffbauerj@missouri.edu, schiffbauerj@missouri.edu

ROWLAND, Stephen M. and RODRIGUEZ, Margarita, Geoscience, University of Nevada Las Vegas, 4505 S. Maryland Pkwy, Las Vegas, NV 89154, steve.rowland@unlv.edu, steve.rowland@unlv.edu

ZHAO, Fangchen, State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing, 210008, China, BOTTJER, David, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, CARON, Jean-Bernard, Department of Natural History (Paleobiology Section), Royal Ontario Museum, 100 Queen's Park, Toronto, ON M5S2C6, Canada, ZHU, Maoyan, LPS, Nanjing Institute of Geology and Palaeontology, 39 East Beijing Road, Nanjing, 210008, China and HU, Shixue, Chengdu Institute of Geology and Mineral Resources, No. 2, N-3 section, 1st Ring Road, Chengdu, 610081, China, fczhao@nigpas.ac.cn, fczhao@nigpas.ac.cn

ATTA, Calder J.¹, LAFLAMME, Marc², SESSA, Jocelyn A.², TWEEDT, Sarah² and ERWIN, Douglas H.³, (1)Department of Biology, Boston University, Biology Research Building (BRB), 5 Cummington St, Boston, MA 02215, (2)Dept. of Paleobiology, Smithsonian Institution, Washington, DC 20013-7012, (3)Dept. of Paleobiology MRC-121, Smithsonian Institution, Washington, DC 20013-7012, catta15@bu.edu, catta15@bu.edu

OJI, Tatsuo¹, MOCHIZUKI, Takafumi², ZHAO, Yuanlong³, PENG, Jin³, YANG, Xinglian³ and SERSMAA, Gonchigdorj⁴, (1)Nagoya University Museum, Nagoya University, Furo-cho, Nagoya, 464-8601, Japan, (2)Department of Earth and Planetary Science, the University of Tokyo, Hongo, Tokyo, 113-0033, Japan, (3)College of Resource and Environment Engineering, Guizhou University, Guiyang, 550003, China, (4)Mongolian University of Science and Technology, Ulaanbaatar, 46/520, Mongolia, oji@num.nagoya-u.ac.jp, oji@num.nagoya-u.ac.jp

JOEL, Lucas V., Department of Earth Sciences, University of California, Riverside, 900 University Avenue, Riverside, CA 92521, DROSER, Mary L., Department of Earth Sciences, University of California, Riverside, 900 University Ave, Riverside, CA 92521 and GEHLING, James, South Australian Museum, Adelaide, 5000, Australia, ljoel001@student.ucr.edu, ljoel001@student.ucr.edu