HAY, William W., Geological Sciences, University of Coloraod at Booulder, 2045 Windcliff Dr, Estes Park, CO 80517, whay@gmx.de

SADLER, Peter, Department of Earth Sciences, University of California, Riverside, Riverside, CA 92521, psadler@ucr.edu

PETERS, Shanan E., Department of Geoscience, University of Wisconsin–Madison, 1215 W Dayton St, Madison, WI 53706, peters@geology.wisc.edu and ROWLEY, David B., Department of the Geophysical Sciences, The University of Chicago, 5734 S. Ellis Avenue, Chicago, IL 60637

GINGERICH, Philip D., Museum of Paleontology and Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, MI 48109, gingeric@umich.edu

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

KUMP, Lee R., Department of Geosciences, Pennsylvania State University, University Park, PA 16802, lkump@psu.edu and CUI, Ying, Dept. of Geosciences, The Pennsylvania State University, 312 Deike Building, University Park, PA 16802

DERRY, Louis A., Earth and Atmospheric Sciences, Cornell University, Ithaca, NY 14853, lad9@cornell.edu

DECONTO, Robert, Geosciences, Univ of Massachusetts, Amherst, MA 01003, deconto@geo.umass.edu and POLLARD, David, Earth and Environmental Systems Institute, Pennsylvania State University, 2217 Earth-Engineering Science Building, Pennsylvania State University, University Park, PA 16802

MITROVICA, Jerry X.¹, CREVELING, Jessica R.², and GOMEZ, Natalya¹, (1) Department of Earth and Planetary Sciences, Harvard University, 20 Oxford Street, Cambridge, MA 02138, jxm@eps.harvard.edu, (2) Geological and Planetary Sciences, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125

SYVITSKI, James, Geological Sciences, University of Colorado, Boulder 80305, james.syvitski@colorado.edu

WILLENBRING, Jane, Department of Earth and Environmental Science, University of Pennsylvania, Philadelphia, PA 19104, erosion@sas.upenn.edu, CODILEAN, Alexandru T., School of Earth & Environmental Science, University of Wollongong, Wollongong, 2500, Australia, KIRCHNER, James W., Swiss Federal Research Institute WSL and Department of Environmental Sciences, ETH Zurich, Birmensdorf, CH-8092, Switzerland, and MCELROY, Brandon, Department of Geology and Geophysics, University of Wyoming, Laramie, WY 82071

ROWLEY, David B., Department of the Geophysical Sciences, The University of Chicago, 5734 S. Ellis Avenue, Chicago, IL 60637, rowley@geosci.uchicago.edu

MEERT, Joseph G.¹, LEVASHOVA, Natalia M./², and BAZHENOV, Mikhail², (1) Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611, jmeert@ufl.edu, (2) Geological Institute, Academy of Science of Russia, Pyzhevsky Lane, 7, Moscow, 109017, Russia

WILKINSON, Bruce, Department of Earth Sciences, Syracuse University, 220 Heroy Geology Laboratory, Syracuse, NY 13244, eustasy@umich.edu and KESLER, Stephen E., Department of Geological Sciences, University of Michigan, Ann Arbor, MI 48109