GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

SCHNEIDER, Chris L., Earth & Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada

MIKULIC, Donald G. and KLUESSENDORF, Joanne, Weis Earth Science Museum, University of Wisconsin-Fox Valley, 1478 Midway Road, Menasha, WI 54952

WHITTLE, Rowan J.¹, HUNTER, Aaron W.², CANTRILL, David J.³ and MCNAMARA, Kenneth J.², (1)British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3 0ET, United Kingdom, (2)University of Cambridge, Downing Street, Cambridge, CB2 3EQ, United Kingdom, (3)Royal Botanic Gardens Victoria, South Yarra, 3141, Australia

LIMBECK, Maggie R., Earth and Planetary Sciences, The University of Tennessee, 1621 Cumberland Ave, 602 Strong Hall, Knoxville, TN 37996-1410 and SUMRALL, Colin D., Department of Earth and Planetary Sciences, University of Tennessee, 602 Strong Hall, 1621 Cumberland Avenue, Knoxville, TN 37996

PETSIOS, Elizabeth, Department of Geosciences, Baylor University, 101 Bagby Ave., Baylor Sciences Building, Waco, TX 76706, TYLER, Carrie L., Department of Geology and Environmental Earth Science, Miami University, 118 Shideler Hall, Oxford, OH 45056, FARRAR, Lyndsey E., Department of Geology and Environmental Earth Science, Miami University, Oxford, OH 45056, PORTELL, Roger W., Florida Museum of Natural History, University of Florida, Gainesville, FL 32611 and KOWALEWSKI, Michał, Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, Chile

FARRAR, Lyndsey¹, GRAVES, Erin¹, PETSIOS, Elizabeth², PORTELL, Roger W.³, TYLER, Carrie L.⁴ and KOWALEWSKI, Michał⁵, (1)Department of Geology and Environmental Earth Science, Miami University, 250 South Patterson Avenue, Shideler 118C, Oxford, OH 45056, (2)Department of Geosciences, Baylor University, 101 Bagby Ave., Baylor Sciences Building, Waco, TX 76706, (3)Florida Museum of Natural History, University of Florida, 1659 Museum Rd, Gainesville, FL 32611, (4)Department of Geology and Environmental Earth Science, Miami University, 118 Shideler Hall, Oxford, OH 45056, (5)Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, Chile

SAULSBURY, James, Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, 500 S State St, Ann Arbor, MI 48109 and BAUMILLER, Tomasz K., Museum of Paleontology, University of Michigan, 1109 Geddes, Ann Arbor, MI 48109-1079

MEYER, David L., Dept of Geology, Univ of Cincinnati, Cincinnati, OH 45221 and WATERS, Johnny, Department of Geological and Environmental Sciences, Appalachian State University, 572 Rivers Street, Boone, NC 28608

SHROAT-LEWIS, René A.¹, GREENWOOD, Emily N.² and SUMRALL, Colin D.², (1)Department of Earth Sciences, University of Arkansas at Little Rock, 2801 S. University Avenue, Little Rock, AR 72204, (2)Department of Earth and Planetary Sciences, University of Tennessee, 602 Strong Hall, 1621 Cumberland Avenue, Knoxville, TN 37996

DELINE, Bradley¹, ALLEY, Heather N.¹, KALLMEYER, Jack W.² and RAHMAN, Imran A.², (1)Department of Geosciences, University of West Georgia, 1601 Maple St, Carrollton, GA 30118, (2)Oxford University Museum of Natural History, Parks Road, Oxford, OX1 3PW, United Kingdom