ANTONELLI, Alexandre, Department of Biological and Environmental Sciences, University of Gothenburg, Carl Skottsbergs gata 22B, Home-page: http://antonelli-lab.net, Goteborg SE-41319 Sweden, alexandre.antonelli@bioenv.gu.se

BERMINGHAM, Eldredge and ALDA, Fernando, Smithsonian Institution, Smithsonian Tropical Research Institute, STRI MRC 0580-12, Unit 9100, Box 0948, Panama City, 34002, Panama, bermingham@si.edu

CADENA, Edwin A., Marine Earth and Atmospheric Science Department, North Carolina State University, Raleigh, NC 27606, eacadena@ncsu.edu

RINCON, Aldo F.¹, BLOCH, Jonathan I.², FOSTER, David A.³, MACFADDEN, Bruce J.¹, and JARAMILLO, Carlos⁴, (1) Florida Museum of Natural History, University of Florida, Dickinson Hall--Museum Road, PO Box 117800, Gainesville, FL 32611, arincon@ufl.edu, (2) Florida Museum of Natural History, University of Florida, Gainesville, FL 32611-7800, (3) Department of Geological Sciences, University of Florida, PO Box 112120, Gainesville, FL 32611-2120, (4) Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, Balboa, Ancon, 0843-03092, Panama

MACFADDEN, Bruce J.¹, FOSTER, David A.², RINCON, Aldo F.¹, MORGAN, G.S.³, and JARAMILLO, Carlos⁴, (1) Florida Museum of Natural History, University of Florida, Dickinson Hall--Museum Road, PO Box 117800, Gainesville, FL 32611, bmacfadd@flmnh.ufl.edu, (2) Department of Geological Sciences, University of Florida, Gainesville, FL 32611, (3) New Mexico Museum of Natural History and Science, 1801 Mountain Rd NW, Albuquerque, NM 87104, (4) Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, Balboa, Ancon, 0843-03092, Panama

MORGAN, Gary S., New Mexico Museum of Natural History, 1801 Mountain Road NW, Albuquerque, NM 87104, gary.morgan1@state.nm.us, RINCON, Aldo F., Florida Museum of Natural History, University of Florida, Dickinson Hall--Museum Road, PO Box 117800, Gainesville, FL 32611, WOOD, Aaron R., Florida Museum of Natural History, University of Florida, Dickinson Hall, Gainesville, FL 32611-7800, BLOCH, Jonathan I., Florida Museum of Natural History, University of Florida, Gainesville, FL 32611-7800, CZAPLEWSKI, Nicholas J., Sam Noble Oklahoma Museum of Natural History, 2401 Chautauqua Av, University of Oklahoma, Norman, OK 73072, and VALLEJO, Maria Camila, Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, Balboa, Ancon, 0843-03092, Panama

HERRERA, Fabiany¹, MANCHESTER, Steven¹, CARVALHO, Monica R.², and JARAMILLO, Carlos³, (1) Florida Museum of Natural History & Biology Department, University of Florida, Museum Rd and Newell Dr, Dickinson Hall, Gainesville, FL 32611-7800, fherrera@flmnh.ufl.edu, (2) Department of Plant Biology, Cornell University, Ithaca, NY 14853, (3) Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, Balboa, Ancon, 0843-03092, Panama

CARRILLO, Juan D.¹, VALLEJO-PAREJA, María C.¹, CÁRDENAS, Andrés L.², MORENO-BERNAL, Jorge W.¹, JARAMILLO, Carlos¹, JIMENEZ, Ludwig¹, HENDY, Austin J.W.³, and JONES, Douglas S.⁴, (1) Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, Balboa, Ancon, 0843-03092, Panama, carrillojd@si.edu, (2) Center for Tropical Palaeontology and Archaeology, Smithsonian Tropical Research Institute, Balboa, Ancon, 0843-03092, Panama, (3) Florida Museum of Natural History, P.O. Box 117800, University of Florida, Gainesville, FL 32611, (4) Florida Museum of Nat History, PO Box 117800, University of Florida, Gainesville, FL 32611-7800

DE GRACIA, Carlos, Center for Tropical Paleoecology, Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, Balboa, Ancon, 0843-03092, Panama, degraciac@gmail.com, CARRILLO–BRICEÑO, Jorge, Museo Paleontológico de Urumaco, Falcón, Venezuela, SCHWARZHANS, Werner, Ahrensburger Weg 103, Hamburg, 22359, Germany, and JARAMILLO, Carlos, Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, Balboa, Ancon, 0843-03092, Panama

TAO, Kai, Dept. of Geology & Geophysics, Texas A&M University, College Station, TX 77843, taokai@gmail.com, ROBBINS, John A., Geology and Geophysics, Texas A&M University, MS 3115, College Station, TX 77843, GROSSMAN, Ethan L., Department of Geology & Geophysics, Texas A&M Univ, College Station, TX 77843-3115, and O'DEA, Aaron, Smithsonian Tropical Research Institute, Center for Tropical Palaeoecology and Archaeology & Naos Island Marine Laboratories, 9100 PANAMA CITY PL, Panama City, 20521-9100, Panama

ROBBINS, John A.¹, TAO, Kai¹, GROSSMAN, Ethan L.², and O'DEA, Aaron³, (1) Dept. of Geology & Geophysics, Texas A&M University, College Station, TX 77843, johnrobbins@tamu.edu, (2) Department of Geology & Geophysics, Texas A&M Univ, College Station, TX 77843-3115, (3) Center for Tropical Paleoecology and Archeology, Smithsonian Tropical Research Institute, Apartado 0843 - 03092, Panama, 03092, Panama

KEY, Marcus M. Jr¹, HOLLENBECK, Paige M.¹, O'DEA, Aaron², and PATTERSON, William P.³, (1) Earth Sciences, Dickinson College, P.O. Box 1773, Carlisle, PA 17013-2896, (2) Naos Island Marine Laboratory, Smithsonian Tropical Research Institute, Apartado 0843 - 03092, Panama, 03092, Panama, odeaa@si.edu, (3) Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada

JACKSON, Jeremy B.C., Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013, jeremybcjackson@gmail.com and O'DEA, Aaron, Center for Tropical Paleoecology and Archeology, Smithsonian Tropical Research Institute, Apartado 0843 - 03092, Panama, 03092, Panama