GSA Annual Meeting in Seattle, Washington, USA - 2017

FEDORCHUK, Nicholas D.¹, ISBELL, John L.¹, GRIFFIS, Neil², MONTAÑEZ, Isabel P.², VESELY, Fernando³, IANNUZZI, Roberto⁴, MUNDIL, Roland⁵, YIN, Qing-zhu² and ROSA, Eduardo L.M.³, (1)Department of Geosciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, (2)Department of Earth and Planetary Sciences, University of California, Davis, One Shields Dr., Davis, CA 95616, (3)Universidade Federal do Paraná, Curitiba, Brazil, (4)Departamento de Paleontologia e Estratigrafia, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, RS, 91.509-900, Brazil, (5)Berkeley Geochronology Center, 2455 Ridge Rd, Berkeley, CA 94709, fedorch2@uwm.edu

LUQUE, Javier, Biological Sciences, University of Alberta, Edmonton, AB T6E 2E9, Canada; Smithsonian Tropical Research Institute, Panama, 0843-03092, Panama, luque@ualberta.ca

HERMSEN, Elizabeth J., Department of Environmental and Plant Biology, Ohio University, Athens, OH 45701, JUD, Nathan A., School of Integrative Plant Science, Plant Biology Section, Cornell University, L.H. Bailey Hortorium, Ithaca, NY 14853 and GANDOLFO, Maria A., Plant Biology Section, Cornell University, L. H. Bailey Hortorium, 410 Mann Library, Ithaca, NY 14853, hermsen@ohio.edu

HORTON, Brian K., Department of Geological Sciences and Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712, horton@jsg.utexas.edu

AUERBACH, David¹, BRANDON, Mark T.¹, HREN, Michael T.², HOURIGAN, Jeremy K.³, PACINI, Astrid¹, COSGROVE, Martha¹, MIDZIK, Maya¹, GARREAUD, René⁴ and METZGER, Christine⁵, (1)Geology & Geophysics, Yale University, New Haven, CT 06520, (2)Center for Integrative Geosciences & Dept. of Chemistry, University of Connecticut, 354 Mansfield Road, Storrs, CT 06269, (3)Earth and Planetary Sciences, University of California, Santa Cruz, 1156 High St, Santa Cruz, CA 95064, (4)Departamento de Geofisica, Universidad de Chile, Blanco Encalada 2002, Santiago, Chile, (5)Critical Studies, California College of the Arts, 1111 8th Ave, San Francisco, CA 94103, david.auerbach@yale.edu

GANDOLFO, Maria A., Plant Biology Section, Cornell University, L. H. Bailey Hortorium, 410 Mann Library, Ithaca, NY 14853 and ZAMALOA, Maria C., Departamento de Ecologia, Genetica y Evolucion, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Guiraldes 2620, Buenos Aires, C1428EHA, Argentina, MAG4@CORNELL.EDU

WOODCOCK, Deborah W., Marsh Institute of Clark University, 950 Main Street, Worcester, MA 01610 and MEYER, Herbert W., National Park Service, Florissant Fossil Beds National Monument, PO Box 185, Florissant, CO 80816, dwoodcock@clarku.edu

JUD, Nathan A., School of Integrative Plant Science, Plant Biology Section, Cornell University, L.H. Bailey Hortorium, Ithaca, NY 14853 and GANDOLFO, Maria A., Plant Biology Section, Cornell University, L. H. Bailey Hortorium, 410 Mann Library, Ithaca, NY 14853, nathan.jud@cornell.edu

TRAYLER, Robin B.¹, KOHN, Matthew J.², BARGO, Susana³, CUITIÑO, José I.⁴, KAY, Richard F.⁵, STRÖMBERG, Caroline A.E.⁶ and VIZCAÍNO, Sergio F.³, (1)Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725; Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, (2)Dept. of Geosciences, Boise State University, 1910 University Dr, Boise, ID 83725; Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, (3)División Paleontología de Vertebrados, Museo de La Plata, Unidades de Investigación Anexo Museo, Av. 60 y 122, 1900, La Plata, Argentina, (4)3IPGP, CENPAT-CONICET, Boulevard Almirante Brown 2915, Puerto Madryn U9120ACD, Chubut, Argentina, (5)Evolutionary Anthropology, Duke University, Box 90383, Durham, NC 27708, (6)Department of Biology, University of Washington, 24 Kincaid Hall, Box 351800, Seattle, WA 98195-1800, robintrayler@boisestate.edu

CRIFÒ, Camilla¹, BARGO, Susana², CUITIÑO, José I.³, KAY, Richard F.⁴, KOHN, Matthew J.⁵, TRAYLER, Robin B.⁶, VIZCAÍNO, Sergio F.², ZUCOL, Alejandro F.⁷ and STROMBERG, Caroline A.E.⁸, (1)Biology, University of Washington, 24 kincaid Hall PO BOX 351800, Seattle, WA 98195-1800, (2)División Paleontología de Vertebrados, Museo de La Plata, Unidades de Investigación Anexo Museo, Av. 60 y 122, 1900, La Plata, Argentina, (3)Instituto Patagónico de Geología y Paleontología (IPGP), CCT CONICET-CENPAT, Boulevard Brown 2915, (U9120ACD), Puerto Madryn, Argentina, (4)Evolutionary Anthropology, Duke University, Box 90383, Durham, NC 27708, (5)Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, (6)Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, (7)Laboratorio de Paleobotánica, CICYTTP-Diamante (CONICET), Matteri y España, 3105, Diamante, Argentina, (8)Department of Biology, University of Washington, 24 Kincaid Hall, Box 351800, Seattle, WA 98195-1800, crifoc@uw.edu

MARTÍNEZ, Camila¹, CREPET Sr., William¹, JARAMILLO, Carlos², ALIAGA, Angélica³ and MORENO, Federico⁴, (1)Plant Biology, Cornell University, 412 Mann Library Building, Ithaca, NY 14853, (2)Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, Balboa, Ancon, 0843-03092, Panama, (3)Departamento de Paleontología de Vertebrados, Museo de Historia Natural Lima- UNMSM, Av. Arenales 1256, Jesús María, Lima, 00000, Peru, (4)Earth & Environmental Sciences, University of Rochester, 227 Hutchison Hall, University of Rochester, Rochester, NY 14627; Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, Balboa, Ancon, 0843-03092, Panama, cm695@cornell.edu

CATENA, Angeline M.¹, SAMEH, Melissa¹ and CROFT, Darin A.², (1)Department of Biology, Case Western Reserve University, 10900 Euclid Ave, Cleveland, OH 44106-4930, (2)Department of Anatomy, Case Western Reserve University, 10900 Euclid Ave, Cleveland, OH 44106-4930, Angeline.Catena@gmail.com