BOYCE, C. Kevin, Geophysical Sciences, Univ of Chicago, 5734 S. Ellis Ave, Chicago, IL 60637, ckboyce@uchicago.edu and ZWIENIECKI, Maciej A., University of California, Davis, Davis, CA 95616

GREEN, Walton A., Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, MA 02138, wagreen@bricol.net, CLARK, Thomas, Program in Applied Mathematics, Duke University, Box 90320, Durham, NC 27708-0320, and LEVINE, Margo, Harvard School of Engineering and Applied Sciences, 29 Oxford Street, Cambridge, MA 02138

RAYMOND, Anne, Department of Geology & Geophysics, Texas A&M University, College Station, TX 77843, raymond@geo.tamu.edu and WEHNER, Matthew, Dept. of Geology & Geophysics, Texas A&M University, College Station, TX 77843-3115

DUNN, Regan¹, STRÖMBERG, Caroline A.E.², LE, Thien-Y¹, and LOESER, Aidan¹, (1) Department of Biology, University of Washington, Box 351800, Kincaid Hall 24, Seattle, WA 98195, dunnr@uw.edu, (2) Department of Biology & Burke Museum, University of Washington, Box 351800, 24 Kincaid Hall, Seattle, WA 98195-1800

HARRIS, Elisha B., Department of Biology, University of Washington, 24 Kincaid Hall, Box 351800, Seattle, WA 98195, ebh4145@uw.edu, STROMBERG, Caroline A.E., Department of Biology, University of Washington, 24 Kincaid Hall, Box 351800, Seattle, WA 98195-1800, SHELDON, Nathan D., Earth and Environmental Sciences, University of Michigan, 2534 CC Little Building, Ann Arbor, MI 48109, and SMITH, Selena Y., Museum of Paleontology and Department of Earth & Environmental Sciences, University of Michigan, 2534 CC Little, 1100 N. University Avenue, Ann Arbor, MI 48109

CHEN, Stephanie T., Department of Earth & Environmental Sciences and Program in the Environment, University of Michigan, 2534 CC Little, 1100 N. University Avenue, Ann Arbor, MI 48109, stichen@umich.edu, SMITH, Selena Y., Museum of Paleontology and Department of Earth & Environmental Sciences, University of Michigan, 2534 CC Little, 1100 N. University Avenue, Ann Arbor, MI 48109, SHELDON, Nathan D., Earth and Environmental Sciences, University of Michigan, 2534 CC Little Building, Ann Arbor, MI 48109, and STROMBERG, Caroline A.E., Department of Biology, University of Washington, 24 Kincaid Hall, Box 351800, Seattle, WA 98195-1800

DEVORE, Melanie L.¹, PIGG, Kathleen B.², and BARNES, Brach², (1) Department of Biological and Environmental Sciences, Georgia College & State University, Milledgeville, GA 31061, melanie.devore@gcsu.edu, (2) School of Life Sciences, Arizona State University, PO Box 874501, Tempe, AZ 85287-4501

CURRANO, Ellen D., Department of Geology and Environmental Earth Science, Miami University, 114 Shideler Hall, Oxford, OH 45056, currane@muohio.edu

TAPANILA, Leif, Department of Geosciences, Idaho State University, 921 S. 8th Ave, Pocatello, ID 83209-8072, tapaleif@isu.edu