LEVITON, Alan E., Institute of Biodiversity Science and Sustainability, California Academy of Sciences, 55 Music Concourse Drive, San Francisco, CA 94118 and ALDRICH, Michele, California Academy of Sciences, 24 Elm Street, Hatfield, MA 01038
ROSENBERG, Gary D., 1522 N. Prospect Ave, Milwaukee, WI 53202 and NICHOLS, Deborah, Department of Earth Sciences, Indiana University - Purdue University Indianapolis (IUPUI), 723 W. Michigan St., SL 118, Indianapolis, IN 46202
BUCHANAN, Rex C., Kansas Geological Survey, University of Kansas, 1930 Constant Avenue, Lawrence, KS 66047-3724 and MAPLES, Christopher G., Oregon Institute of Technology, 3201 Campus Drive, Klamath Falls, OR 97601
EVANS, Kevin Ray, Geography, Geology, and Planning, Missouri State University, 901 S. National Ave, Springfield, MO 65897 and WILLIAMS, Nancy S., Geography, Geology, & Planning, Missouri State University, 901 S. National Ave, Springfield, MO 65897
OLSEN, Joshua E.S., Department of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260-3332 and LENCZEWSKI, Melissa, Department of Geology and Environmental Geosciences, Northern Illinois University, Davis Hall 312, DeKalb, IL 60115