RADEMACHER, Laura, Geological and Environmental Sciences, University of the Pacific, 3601 Pacific Ave, Stockton, CA 95211-0110, BURMEISTER, Kurtis, Geology Department, California State University, Sacramento, 6000 J Street, Sacramento, CA 95819, RYKER, Katherine, School of the Earth, Ocean & Environment, University of South Carolina, 701 Sumter Street, EWS 617, Columbia, SC 29208, ATCHISON, Christopher, School of Education and Department of Geology, University of Cincinnati, 2610 McMicken Cir, Cincinnati, OH 45221, EGGER, Anne, Geological Sciences, Science and Mathematics Education, Central Washington University, 400 E University Way, Ellensburg, WA 98926-7418, SHIPLEY, Thomas, Department of Psychology, Temple University, 1701 N 13th St, Philadelphia, PA 19122 and TIKOFF, Basil, Geoscience, University of Wisconsin–Madison, 1215 W Dayton St, Madison, WI 53706-1600