MOORES, Eldridge M., Earth and Planetary Sciences, University of California, Davis, One Shields Avenue, Davis, CA 95616, emmoores@ucdavis.edu

LEVITON, Alan E., Institute of Biodiversity Science and Sustainability, California Academy of Sciences, 55 Music Concourse Drive, San Francisco, CA 94118, aleviton@calacademy.org and ALDRICH, Michele, California Academy of Sciences, 24 Elm Street, Hatfield, MA 01038

ROSENBERG, Gary D., 1522 N. Prospect Ave, Milwaukee, WI 53202, Grosenbe@iupui.edu and NICHOLS, Deborah, Earth Sciences, IUPUI, 723 W. Michigan St., SL 118, Indianapolis, IN 46202

LIDGARD, Scott, Integrative Research Center, Field Museum, 1400 S. Lake Shore Dr, Chicago, IL 60605, slidgard@fieldmuseum.org

BUCHANAN, Rex C., Kansas Geological Survey, University of Kansas, 1930 Constant Avenue, Lawrence, KS 66047-3724, rex@kgs.ku.edu and MAPLES, Christopher G., Oregon Institute of Technology, 3201 Campus Drive, Klamath Falls, OR 97601

CRONIN, Vincent S., Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, Vince_Cronin@baylor.edu

BRICE, William R., 116 Luna Lane, Johnstown, PA 15904-3068, wbrice@pitt.edu and BROWN, Larry D., Earth and Atmospheric Sciences, Cornell University, Ithaca, NY 14853

BOGGS, Katherine, Earth Sciences, Mount Royal University, 4825 Mount Royal Gate sw, Calgary, AB T3E 6K6 Canada, kboggs@mtroyal.ca

BOBECK, Patricia, Jackson School of Geosciences, University of Texas at Austin, P.O. Box 161391, Austin, TX 78716, pbobeck@utexas.edu

EVANS, Kevin Ray and WILLIAMS, Nancy S., Geography, Geology, & Planning, Missouri State University, 901 S. National Ave, Springfield, MO 65897, kevinevans@missouristate.edu

MEZGER, Jochen E., Geosciences, University of Alaska Fairbanks, 900 Yukon Drive, Fairbanks, AK 99775, jemezger@alaska.edu

OLSEN, Joshua E.S., Geology and Environmental Geosciences, Northern Illinois University, Davis Hall 312, Normal Rd, DeKalb, IL 60115, joshua.olsen14@gmail.com and LENCZEWSKI, Melissa, Department of Geology and Environmental Geosciences, Northern Illinois University, Davis Hall 312, DeKalb, IL 60115

DUNDAS, Robert G., Department of Earth & Environmental Sciences, California State University, Fresno, CA 93740, rdundas@csufresno.edu

ELLIOTT, William S. Jr, Geology & Physics, University of Southern Indiana, 8600 University Blvd, Evansville, IN 47712, wselliott@usi.edu and FELDHAUS, Aaron M., Geology and Physics, University of Southern Indiana, 8600 University Blvd, Evansville, IN 47712

SUTHERLAND BROWN, Atholl, 546 Newport Ave,, BC, Victoria, BC V8S 5C7 Canada, atholl@shaw.ca