GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

GUENTHNER, William R., Department of Geology, University of Illinois at Urbana-Champaign, 3081 Natural History Building, 1301 W. Green St., Urbana, IL 61801, HUBER, Christian, Department of Earth, Environmental & Planetary Science, Brown University, 324 Brook St., Box 1846, Providence, RI 02912 and KARANI, Hamid, McCormick School of Engineering, Northwestern University, Evanston, IL 60208

CROWLEY, James L., Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725-1535

COUTTS, Daniel S., MATTHEWS, William A. and HUBBARD, Steve M., Department of Geoscience, University of Calgary, 2500 University Dr NW, Calgary, AB T2N 1N4, Canada

TRAYLER, Robin B.¹, SCHMITZ, Mark D.² and KOHN, Matthew J.², (1)Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, (2)Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725-1535

CREVELING, Jessica R.¹, HAY, Carling C.², HAGEN, Cedric J.¹, MALOOF, Adam C.³ and HUYBERS, Peter⁴, (1)College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, 104 CEOAS Admin Bldg, Corvallis, OR 97331, (2)Earth and Environmental Sciences, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA 02467, (3)Geosciences, Princeton University, Princeton, NJ 08544, (4)Earth & Planetary Sciences, Harvard University, 20 Oxford Street, Cambridge, MA 02138

KOPPERUD, Bjørn Tore, Natural History Museum, University of Oslo, Blindernveien 31, Oslo, 0371, Norway and LIOW, Lee Hsiang, Natural History Museum, University of Oslo, Blindernveien 31, Oslo, 0371, Norway; Natural History Museum and Centre for Ecological and Evolutionary Synthesis (CEES), University of Oslo, PO Box 1066 Blindern, Oslo, 0316, Norway

MUSCENTE, Drew¹, PRABHU, Anirudh², ZHONG, Hao², ELEISH, Ahmed², MEYER, Michael³, FOX, Peter², HAZEN, Robert M.⁴ and KNOLL, Andrew⁵, (1)Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, (2)Tetherless World Constellation, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, NY 12180, (3)Earth and Environmental Science Department, Harrisburg University of Science and Technology, Harrisburg, PA 17101, (4)Geophysical Laboratory, Carnegie Institution for Science, Washington, DC 20015, (5)Botanical Museum, Harvard Univ, 26 Oxford Street, Cambridge, MA 02138

YANG, Chuan¹, CONDON, Daniel¹, ZHU, Maoyan², LI, Xian-Hua³ and HU, Chunlin⁴, (1)NERC Isotope Geosciences Laboratory, British Geological Survey, Keyworth, Nottingham, NG12 5GG, United Kingdom, (2)State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing, 210008, China, (3)State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China, (4)State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, 210008, China

KARLSTROM, Karl E.¹, SCHMITZ, Mark D.², HAGADORN, James W.³, DEHLER, Carol M.⁴ and CROSSEY, Laura J.¹, (1)Department of Earth & Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (2)Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, (3)Denver Museum of Nature and Science, 2001 Colorado Blvd, Denver, CO 80205, (4)Department of Geology, Utah State Univ, 4505 Old Main Hill, Logan, UT 84322

GRIFFIS, Neil¹, MUNDIL, Roland², MONTAÑEZ, Isabel P.³, LINOL, Bastien⁴, DE WIT, Maarten J.⁴, ISBELL, John L.⁵, FEDORCHUK, Nick⁵, KELLER, C. Brenhin², IANNUZZI, Roberto⁶, VESELY, Fernando⁷, MOTTIN, Thammy⁷, DA ROSA, Eduardo L.M.⁷, RICHEY, Jon D.³ and YIN, Qing-zhu³, (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, (2)Berkeley Geochronology Center, 2455 Ridge Rd, Berkeley, CA 94709, (3)Department of Earth and Planetary Sciences, University of California, Davis, One Shields Dr., Davis, CA 95616, (4)AEON-ESSRI, Nelson Mandela University, South Campus, Summerstrand, Port Elizabeth, 6001, South Africa, (5)Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave., Milwaukee, WI 53201, (6)Departamento de Paleontologia e Estratigrafia, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, RS, 91.509-900, Brazil, (7)Universidade Federal do Paraná, Curitiba, Brazil

SORMAN, Melanie G.¹, DINEEN, Ashley A.², TYLER, Carrie L.¹ and ROOPNARINE, Peter D.², (1)Department of Geology and Environmental Earth Science, Miami University, Oxford, OH 45056, (2)Department of Invertebrate Zoology and Geology, California Academy of Sciences, 55 Music Concourse Drive, San Francisco, CA 94118

RENNE, Paul R.¹, BLACK, Benjamin A.², FENDLEY, Isabel³, MITTAL, Tushar³, SELF, Stephen³ and SPRAIN, Courtney J.⁴, (1)Berkeley Geochronology Center, 2455 Ridge Rd., Berkeley, CA 94709; Earth and Planetary Science, University of California, Berkeley, Berkeley, CA 94720-4767, (2)Department of Earth and Atmospheric Sciences, City College of New York, New York, NY 10031, (3)Department of Earth and Planetary Science, University of California, Berkeley, McCone Hall, Berkeley, CA 94720, (4)Earth, Ocean and Ecological Sciences, University of Liverpool, Liverpool, L69 7ZE, United Kingdom

TURTÙ, Antonio¹, NOORBERGEN, Lars¹, ABELS, Hemmo², HILGEN, Frits³ and KUIPER, Klaudia¹, (1)Department of Earth Sciences, Vrije Universiteit Amsterdam, De Boelelaan 1085, Amsterdam, 1081HV, Netherlands, (2)Dept of Geosciences and Engineering, Delft University of Technology, Delft, 2628CN, Netherlands, (3)Department of Earth Sciences, Utrecht University, Budapestlaan 4, Utrecht, 3584 CD, Netherlands

NIESPOLO, Elizabeth, Berkeley Geochronology Center, 2455 Ridge Rd., Berkeley, CA 94709; Department of Earth & Planetary Science, University of California, Berkeley, 307 McCone Hall, Berkeley, CA 94720-4767, RENNE, Paul, Earth and Planetary Science, University of California Berkeley, 307 McCone Hall, Berkeley, CA 94720; Berkeley Geochronology Center, 2455 Ridge Rd., Berkeley, CA 94709, HART, William K., Department of Geology and Environmental Earth Science, Miami University, Oxford, OH 45056, WHITE, Tim D., Human Evolution Research Center, University of California at Berkeley, HERC/MVZ, 3101 VLSB, Berkeley, CA 94720; Integrative Biology, University of California at Berkeley, Berkeley, CA 94720 and WOLDEGABRIEL, Giday, Earth and Environmental Sciences Division, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM 87544

CRAMER, Bradley D., Department of Earth and Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242