HOLLAND, Steven M., Department of Geology, Univ of Georgia, Geology Building, Athens, GA 30602, stratum@uga.edu, stratum@uga.edu

PETERS, Shanan E.¹, KELLY, D. Clay¹ and FRAASS, Andrew², (1)Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706, (2)Department of Geoscience, University of Massachusetts - Amherst, Amherst, MA 01375, peters@geology.wisc.edu, peters@geology.wisc.edu

SMITH, Andrew B., LLOYD, Graeme T. and YOUNG, Jeremy R., Department of Palaeontology, The Natural History Museum, Cromwell Road, London, SW75BD, United Kingdom, a.smith@nhm.ac.uk, a.smith@nhm.ac.uk

LLOYD, Graeme T., Department of Palaeontology, The Natural History Museum, Cromwell Road, London, SW7 5BD, United Kingdom, PEARSON, Paul N., School of Earth nd Ocean Sciences, Cardiff University, Park Place, Cardiff, CF10 3YE, United Kingdom, YOUNG, Jeremy R., Department of Palaeontology, The Natural History Museum, Cromwell Road, London, SW75BD, United Kingdom and SMITH, Andrew B., Palaeontology, The Natural History Museum, Cromwell Road, London, SW75BD, United Kingdom, g.lloyd@nhm.ac.uk, g.lloyd@nhm.ac.uk

HEIM, Noel A., Department of Geological Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305 and PETERS, Shanan E., Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton St, Madison, WI 53706, naheim@sedpaleo.org, naheim@sedpaleo.org

HARNIK, Paul G., Department of Earth and Environment, Franklin and Marshall College, 415 Harrisburg Avenue, Lancaster, PA 17603, SIMPSON, Carl, Museum für Naturkunde, Leibniz Institute at the Humboldt University Berlin, Invalidenstrasse 43, Berlin, D-10115, Germany and PAYNE, Jonathan L., Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305, paul.harnik@fandm.edu, paul.harnik@fandm.edu

BULINSKI, Katherine V., School of Environmental Studies, Bellarmine University, 2001 Newburg Road, Louisville, KY 40205, kbulinski@bellarmine.edu, kbulinski@bellarmine.edu

GINGERICH, Philip D., Department of Geological Sciences and Museum of Paleontology, The Univ of Michigan, Ann Arbor, MI 48109-1079, gingeric@umich.edu, gingeric@umich.edu

BENNINGTON, J. Bret, Department of Geology, Environment, and Sustainability, 114 Hofstra University, Hempstead, NY 11549-1140, SILBERGER, Sylvia, Department of Mathematics, Hofstra University, Hempstead, NY 11549 and CHUNG, Anna, General Douglas MacArthur High School, Levittown, NY 11756, geojbb@hofstra.edu, geojbb@hofstra.edu

WITTMER, Jacalyn M., Geology, University of Illinois at Urbana - Champaign, 605 E. Springfield St, Champaign, IL 61820, jwittm2@illinois.edu, jwittm2@illinois.edu

BUSH, Andrew M., Ecology and Evolutionary Biology and Center for Integrative Geosciences, University of Connecticut, 75 N. Eagleville Road, Unit 3043, Storrs, CT 06269 and BAMBACH, Richard K., Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, MRC-121, P. O. Box 37012, Washington, DC 20013-7012, andrew.bush@uconn.edu, andrew.bush@uconn.edu

WILKINSON, Bruce H., Department of Earth Sciences, Syracuse University, Syracuse, NY 13244, eustasy@umich.edu, eustasy@umich.edu

FOOTE, Michael, Department of the Geophysical Sciences, The Univ of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637, mfoote@uchicago.edu, mfoote@uchicago.edu

JANEVSKI, G. Alex, Geological Sciences, University of Michigan, Department of Geological Sciences, 2534 C. C. Little Building, 1100 North University Ave, Ann Arbor, MI 48105, galexski@umich.edu, galexski@umich.edu

FRAASS, Andrew Jeffrey, Geosciences, University of Massachusetts - Amherst, Amherst, MA 01375 and PETERS, Shanan E., Department of Geology and Geophysics, University of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706, ajfraass@geo.umass.edu, ajfraass@geo.umass.edu