WAGNER, Peter J., Dept. of Paleobiology, Smithsonian Institution, National Museum of Natural History, Washington, DC 20560, wagnerpj@si.edu and MARCOT, Jonathan D., Animal Biology, University of Illinois, 515 Morril Hall, 505 S. Goodwin Ave, Urbana, IL 61801

HEIM, Noel A.¹, PAYNE, Jonathan L.², and KNOPE, Matthew L.¹, (1) Department of Geological & Environmental Sciences, Stanford University, Stanford, CA 94305-2115, naheim@sedpaleo.org, (2) Dept. of Geological & Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305

PLOTNICK, Roy E., Earth and Environmental Sciences, University of Illinois at Chicago, 845 W. Taylor St, Chicago, IL 60607, plotnick@uic.edu and WAGNER, Peter J., Dept. of Paleobiology, Smithsonian Institution, National Museum of Natural History, Washington, DC 20560

HOLLAND, Steven M., Department of Geology, Univ of Georgia, Athens, GA 30602, stratum@uga.edu and SCLAFANI, Judith A., Department of Geology, University of Georgia, Athens, GA 30602

PAYNE, Jonathan L.¹, HEIM, Noel A.², KNOPE, Matthew L.², and MCCLAIN, Craig R.³, (1) Dept. of Geological & Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, jlpayne@stanford.edu, (2) Department of Geological & Environmental Sciences, Stanford University, Stanford, CA 94305-2115, (3) National Evolutionary Synthesis Center, 2024 W. Main Street, Suite A200, Durham, NC 27705

CLAPHAM, Matthew E., Department of Earth and Planetary Sciences, University of California, 1156 High Street, Santa Cruz, CA 95064, mclapham@ucsc.edu

MONARREZ, Pedro M. and WOODS, Adam D., Department of Geological Sciences, California State University, Fullerton, 800 N. State College Blvd, Fullerton, CA 92834-6850, pmmonarrez@gmail.com

DARROCH, Simon A.F., Geology and Geophysics, Yale University, PO Box 208109, New Haven, CT 06520-8109, simon.darroch@yale.edu and WAGNER, Peter J., Dept. of Paleobiology, Smithsonian Institution, National Museum of Natural History, Washington, DC 20560

VÁZQUEZ, Priscilla, Earth and Planetary Sciences, UC Santa Cruz, 1156 High street, Santa Cruz, CA 95064, prvazque@ucsc.edu and CLAPHAM, Matthew E., Department of Earth and Planetary Sciences, University of California, 1156 High Street, Santa Cruz, CA 95064

MILLER, Arnold I., Department of Geology, Univ of Cincinnati, 500 Geology Physics Building, University of Cincinnati, Cincinnati, OH 45221-0013, Arnold.Miller@UC.EDU and FOOTE, Michael, Department of the Geophysical Sciences, The Univ of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637

SHOEMAKER, Lauren G., Ecology and Evolutionary Biology, University of Colorado at Boulder, 4200 Hanover Ave, Boulder, CO 80305, lauren.shoemaker@colorado.edu and CLAUSET, Aaron, Computer Science, University of Colorado at Boulder, Department of Computer Science, 430 UCB, Boulder, CO 80309-0430

BURGER, Benjamin John, Geology, Utah State University- Uintah Basin Regional Campus, Vernal, 320 North Aggie Blvd, Vernal, UT 84078, benjamin.burger@usu.edu

MARSHALL, Charles R., University of California Museum of Paleontology and Dept of Integrative Biology, University of California, Berkeley, 1101 Valley Life Sciences Building, #4780, Berkeley, CA 94720-4780, crmarshall@berkeley.edu and QUENTAL, Tiago B., Dept de Ecologia, Universidade de São Paulo (USP), São Paulo, 05508-900, Brazil