GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

MONTAÑEZ, Isabel P.¹, OSLEGER, Dillon J.², CHEN, Jitao³, WORTHAM, Barbara E.¹, STAMM, Robert G.⁴, NEMYROVSKA, Tamara I.⁵, GRIFFIN, Julie M.⁶, POLETAEV, Vladislav I.⁵ and WARDLAW, Bruce R.⁴, (1)Department of Earth and Planetary Sciences, University of California, Davis, One Shields Dr., Davis, CA 95616, (2)Department of Earth Science, University of California Santa Barbara, Santa Barbara, CA 93101, (3)CAS Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing, 210008, China, (4)U.S. Geological Survey, Eastern Geology and Paleoclimate Science Center, Reston, VA 20192, (5)Institute of Geological Sciences, National Academy of Sciences of Ukraine, O. Gonchar Street, 55-b, Kiev, 052054, Ukraine, (6)Geology Department, California State University Sacramento, 6000 J Street, Sacramento, CA 95819

FIELDING, Christopher R., Earth & Atmospheric Sciences, University of Nebraska-Lincoln, 1400 R Street, Lincoln, NE 68588, FRANK, Tracy D., Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, 126 Bessey Hall, Lincoln, NE 68588-0340 and AHERN, Justin P., Earth & Atmospheric Sciences, University of Nebraska- Lincoln, 1400 R Street, Lincoln, NE 68588

ISBELL, John L., Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave., Milwaukee, WI 53201, MOXNESS, Levi D., Department of Geosciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53211, PAULS, Kathryn N., Department of Geosciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, LIMARINO, Carlos O., Department of Geological Sciences, University of Buenos Aires, Ciudad Universitaria - Pabellón II, Buenos Aires, 1428, Argentina and SCHENCMAN, L. Jazmin, Departamento de Ciencias Geológicas, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, Buenos Aires, C1428EHA, Argentina

GRIFFIS, Neil¹, MONTAÑEZ, Isabel P.², MUNDIL, Roland³, ISBELL, John L.⁴, FEDORCHUK, Nick⁴, IANNUZZI, Roberto⁵, VESELY, Fernando⁶, MOTTIN, Thammy⁶ and YIN, Qing-zhu², (1)Department of Earth and Planetary Sciences, University of California, Davis, One Shields Dr., Davis, CA 95616; Berkeley Geochronology Center, 2455 Ridge Rd, Berkeley, CA 94709; Department of Earth and Planetary Sciences, University of California, Davis, Davis, CA 95616, (2)Department of Earth and Planetary Sciences, University of California, Davis, One Shields Dr., Davis, CA 95616, (3)Berkeley Geochronology Center, 2455 Ridge Rd, Berkeley, CA 94709, (4)Department of Geosciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, (5)Departamento de Paleontologia e Estratigrafia, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, RS, 91.509-900, Brazil, (6)Universidade Federal do Paraná, Curitiba, Brazil

IVANY, Linda C.¹, JIMENEZ, Marie Y.¹ and HENKES, Gregory A.², (1)Department of Earth Sciences, Syracuse University, Syracuse, NY 13244, (2)Geosciences, Stony Brook University, Earth and Space Sciences Building, Stony Brook, NY 11794-2100

CHEN, Jitao¹, MONTAÑEZ, Isabel P.², YAO, Le³, SHENG, Qingyi³, HU, Keyi⁴, LIN, Wei¹, TIAN, Xiaoxu⁵, QI, Yuping¹ and WANG, Xiangdong¹, (1)CAS Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing, 210008, China, (2)Department of Earth and Planetary Sciences, University of California, Davis, One Shields Dr., Davis, CA 95616, (3)Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, 210008, China, (4)Center for Research and Education on Biological Evolution and Environment, Nanjing University, Nanjing, 210023, China, (5)University of Science and Technology of China, Hefei, 230026, China

TIAN, Xiaoxu¹, CHEN, Jitao², YAO, Le², HU, Keyi³, QI, Yuping² and WANG, Xiangdong⁴, (1)CAS Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing, 210008, China; University of Science and Technology of China, Hefei, 230026, China, (2)CAS Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing, 210008, China, (3)Centre for Research and Education on Biological Evolution and Environment, Nanjing University, Nanjing, 210023, China, (4)Centre for Research and Education on Biological Evolution and Environment, Nanjing University, Nanjing, 210023, China; CAS Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing, 210008, China

DONOVAN, Michael P., Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013 and LABANDEIRA, Conrad C., Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013; School of Life Sciences, Capital Normal University, Beijing, 100048, China; Department of Entomology, University of Maryland, College Park, MD 20742

MUDDIMAN, Benjamin B., Integrative Biology, Museum of Paleontology, University and Jepson Herbaria, University of California, Berkeley, 3040 Valley Life Sciences Building #3140, Berkeley, CA 94720, DIMICHELE, William A., Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, National Museum of Natural History, NHB MRC 121, P.O. Box 37012, Washington, DC 20013-7012, DUIJNSTEE, Ivo A.P., Integrative Biology & Museum of Paleontology, University of California, Berkeley, 3040 Valley Life Sciences Bldg #3140, Berkeley, CA 94720-3140 and LOOY, Cindy V., Integrative Biology, Museum of Paleontology, University and Jepson Herbaria, University of California, Berkeley, 1005 Valley Life Science Building #3140, Berkeley, CA 94720

HREN, Michael T., Department of Geosciences, University of Connecticut, Storrs, CT 06269, HARRIS, Gregory, Center for Integrative Geosciences, University of Connecticut, Beach Hall, Storrs, CT 06269, MONTAÑEZ, Isabel P., Department of Geology, Univ of California, Davis, CA 95616, WHITE, Joseph D., Department of Biology, Baylor University, 1301 S. University Parks Dr., Waco, TX 76798, DIMICHELE, William, Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013, WILSON, Jonathan P., Department of Biology, Haverford College, 370 Lancaster Ave., Haverford, PA 19041, POULSEN, Chris, Dept. of Geological Sciences, University of Michigan, 2534 C.C. Little Building, Ann Arbor, MI 48109, MCELWAIN, Jennifer, Department of Botany, Trinity College Dublin, Dublin, 4, Ireland and ELEY, Yvette, Schiool of Geography, Earth & Environmental Science, University of Birmingham, Birmingham, United Kingdom

PFEIFER, Lily S., Geology and Geophysics, University of Oklahoma, Norman, OK 73069, SOREGHAN, Gerilyn S., School of Geology and Geophysics, University of Oklahoma, 100 East Boyd St, Norman, OK 73019, POCHAT, Stephane, Laboratoire de Planetologie et Géodynamiques, University of Nantes, Nantes, 44000, France and VAN DEN DRIESSCHE, Jean, Geosciences, University of Rennes, Rennes, 35042, France

SONG, Huyue¹, ALGEO, Thomas J.², SONG, Haijun¹, TONG, Jinnan¹, SHEN, Shuzhong³, CHEN, Xinming⁴, ROMANIELLO, Stephen J.⁴, ZHU, Yuanyuan⁵, SHAN, Huasheng¹, WEI, Hengye⁶ and ANBAR, Ariel D.⁷, (1)State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, 430074, China, (2)Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013, (3)State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing, 210008, China, (4)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (5)Wuhan Institute of Geology and Mineral Resources, Wuhan, 430205, (6)School of Earth Science,, East China University of Technology, Nanchang, 330013, China, (7)School of Earth and Space Exploration and Department of Chemistry & Biochemistry, Arizona State University, Tempe, AZ 85287-1404