2015 GSA Annual Meeting in Baltimore, Maryland, USA (1-4 November 2015)

CAMPBELL, Kenneth, Vertebrate Zoology Department, Natural History Museum of Los Angeles County, 900 Exposition Blvd, Los Angeles, CA 90007, kcampbell@nhm.org

BATES, John M., Integrative Research Center, The Field Museum, 1400 S. Lake Shore Drive, Chicago, IL 60605-2496 and CAPURUCHO, Joao, Department of Ecology and Evolutionary Biology, University of Illinois, Chicago, Chicago, IL 60607, jbates@fieldmuseum.org

CRACRAFT, Joel, Ornithology, American Museum of Natural History, Central Park West at 79th St., New York, NY 10024, jlc@amnh.org

MORI, Scott A., Institute of Systematic Botany, The New York Botanical Garden, 2900 Southern Blvd., Bronx, NY 10458, smori@nybg.org

MCDONALD, Kyle C.¹, CAMPBELL, Kenneth², ISLAM, Rehnuma¹, AZARDERAKHSH, Marzi³ and CRACRAFT, Joel⁴, (1)Earth and Atmospheric Sciences, City College of New York, Marshak 925, 160 Convent Ave, New York, NY 10031, (2)Vertebrate Zoology Department, Natural History Museum of Los Angeles County, 900 Exposition Blvd, Los Angeles, CA 90007, (3)Fairleigh Dickinson University, Teaneck, NJ; Earth and Atmospheric Sciences, City College of New York, Marshak 925, 160 Convent Ave, New York, NY 10031, (4)Ornithology, American Museum of Natural History, Central Park West at 79th St., New York, NY 10024, kmcdonald2@ccny.cuny.edu

GROHMANN, Carlos Henrique, Institute of Energy and Environment, University of São Paulo, Av. Prof. Luciano Gualberto, 1289, São Paulo, 05508-010, Brazil, guano@usp.br

HOORN, Carina, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, 1090 GE, Amsterdam, 94248, Netherlands, BOGOTA-ANGEL, Giovanni, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, 1090 GE, Amsterdam, 94248, Netherlands; Facultad del Medio Ambiente y Recursos Naturales, Universidad Distrital Francisco José de Caldas, Bogota, 111321, Colombia, ROMERO-BAEZ, Millerlandy, Smithsonian Tropical Research Institute, CTPA, Panama City, 0843-03092, Panama, CHEMALE JUNIOR, Farid, Instituto de Geociências, Universidade de Brasília, Brasilia, 70910-900, Brazil and DINO, Rodolfo, Petrobras/Cenpes/PDEDS/AMA, Rio de Janeiro, 21949-900, Brazil, M.C.Hoorn@uva.nl

WONG, Corinne I.¹, WORTHAM, Barbara E.¹, MCGEE, David² and CRUZ Jr., Francisco W.³, (1)Earth and Environmental Science, Boston College, 140 Commonwealth Ave, Chestnut Hill, MA 02467, (2)Earth, Atmospheric and Planetary Sciences, MIT, 45 Carleton St, E25-625, Cambridge, MA 02142, (3)Instituto de Geociências, Universidade de São Paulo, São Paulo, Brazil, wongcw@bc.edu

NOVELLO Sr., Valdir Felipe, Instituto de Geociências, Universidade de São Paulo, São Paulo, Brazil, vfnovello@gmail.com

BAKER, Paul A., School of Geological Sciences and Engineering, Yachay Tech University, Urcuqui, Ecuador; Division of Earth and Ocean Sciences, Duke University, Old Chemistry Building Room 103, Durham, NC 27708, FRITZ, Sherilyn C., Department of Earth and Atmospheric Sciences, University of Nebraska, Lincoln, NE 68588, DICK, Chris W., University of Michigan, Department of Ecology and Evolutionary Biology, 2019 Kraus Nat. Sci. Bldg., 830 North University, Ann Arbor, MI 48109-1048 and RIGSBY, Catherine A., Department of Geological Sciences, East Carolina University, Greenville, NC 27858; School of Geological Sciences and Engineering, Yachay Tech University, Urcuqui, Ecuador, pbaker@duke.edu

WHEATLEY, Alexander A., Division of Earth and Ocean Sciences, Nicholas School of the Environment, Duke University, 450 Research Drive, Durham, NC 27708, RIGSBY, Catherine A., Department of Geological Sciences, East Carolina University, Greenville, NC 27858 and BAKER, Paul A., Division of Earth and Ocean Sciences, Duke University, Old Chemistry Building Room 103, Durham, NC 27708, alexander.wheatley@duke.edu

SALENBIEN, Wout¹, WHEATLEY, Alexander A.², GONZALES, Lauren³, VALDIVIA, Luis Angel⁴, ORTEGA, Miguel⁴, MARTINEZ, Jean-Noel⁴, KAY, Richard F.⁵, RIGSBY, Catherine A.⁶ and BAKER, Paul A.⁶, (1)Earth and Ocean Sciences, Duke University, Box 90227, Durham, NC 27708, (2)Division of Earth and Ocean Sciences, Nicholas School of the Environment, Duke University, 450 Research Drive, Durham, NC 27708, (3)Evolutionary Anthropology, Duke University, Durham, NC 27708, (4)Universidad Nacional de Piura, Instituto de Paleontología, Piura, 295, Peru, (5)Duke University, Durham, NC 27708, (6)School of Geological Sciences and Engineering, Yachay Tech University, Urcuqui, Ecuador, wout.salenbien@duke.edu