LICHTENBERGER, Eric, Illinois Education Research Council, Southern Illinois University Edwardsville, Box 1064, Edwardsville, IL 62026-1064, LOCKE, Sharon, Southern Illinois University Edwardsville, Science Building Box 2224, Edwardsville, IL 62026, sharon.locke1@gmail.com, and GEORGE-JACKSON, Casey, University of Illinois at Urbana-Champaign, 1310 S. 6th St, Champaign, IL 61820

SEXTON, Julie M.¹, BERGSTROM, Cassendra¹, PARMLEY, Rhonda², RIGGS, Eric M.³, PUGH, Kevin⁴, and PHILLIPS, Michael⁴, (1) Mathematics and Science Teaching Institute, University of Northern Colorado, Ross Hall 1210, Campus Box 123, Greeley, CO 80639, julie.sexton@unco.edu, (2) Quaternia Services, LLC, 1136 East Stuart St, Building 2, Suite 2240, Fort Collins, CO 80525, (3) College of Geosciences, Texas A&M University, Room 202, Eller O&M Building, MS 3148 TAMU, College Station, TX 77843, (4) School of Psychological Sciences, University of Northern Colorado, McKee Hall, Campus Box 94, Greeley, CO 80639

PARMLEY, Rhonda¹, SEXTON, Julie M.², BERGSTROM, Cassendra², RIGGS, Eric M.³, and PUGH, Kevin⁴, (1) Quaternia Services, LLC, 1136 East Stuart St, Building 2, Suite 2240, Fort Collins, CO 80525, rrparmleyphd@gmail.com, (2) Mathematics and Science Teaching Institute, University of Northern Colorado, Ross Hall 1210, Campus Box 123, Greeley, CO 80639, (3) College of Geosciences, Texas A&M University, Room 202, Eller O&M Building, MS 3148 TAMU, College Station, TX 77843, (4) School of Psychological Sciences, University of Northern Colorado, McKee Hall, Campus Box 94, Greeley, CO 80639

BERGSTROM, Cassendra¹, SEXTON, Julie M.¹, PARMLEY, Rhonda², RIGGS, Eric M.³, and PUGH, Kevin⁴, (1) Mathematics and Science Teaching Institute, University of Northern Colorado, Ross Hall 1210, Campus Box 123, Greeley, CO 80639, cassendra.bergstrom@unco.edu, (2) Quaternia Services, LLC, 1136 East Stuart St, Building 2, Suite 2240, Fort Collins, CO 80525, (3) College of Geosciences, Texas A&M University, Room 202, Eller O&M Building, MS 3148 TAMU, College Station, TX 77843, (4) School of Psychological Sciences, University of Northern Colorado, McKee Hall, Campus Box 94, Greeley, CO 80639

PUGH, Kevin¹, BERGSTROM, Cassendra², and PHILLIPS, Michael¹, (1) School of Psychological Sciences, University of Northern Colorado, McKee Hall, Campus Box 94, Greeley, CO 80639, kevin.pugh@unco.edu, (2) Mathematics and Science Teaching Institute, University of Northern Colorado, Ross Hall 1210, Campus Box 123, Greeley, CO 80639

VAN HEES, Edmond H., Geology, Wayne State University, Detroit, MI 48201, midas@wayne.edu and LEMKE, Lawrence D., Department of Geology, Wayne State University, 0224 Old Main, 4841 Cass, Detroit, MI 48202

GOSSELIN, David C., Environmental Studies, University of Nebraska-Lincoln, 150 Hardin Hall, Lincoln, NE 68583-0941, dgosselin2@unl.edu, KIRK, Karin B., Science Education Resource Center, Carleton College, Northfield, MN 55057, and MANDUCA, Cathryn, Science Education Resource Center, Carleton College, 1 North College Street, Northfield, MN 55057

HOULTON, Heather R., KEANE, Christopher M., and WILSON, Carolyn, American Geosciences Institute, 4220 King Street, Alexandria, VA 22302, hrh@agiweb.org

FEIG, Anthony D., Department of Geography, Central Michigan University, CMU DOW 278, Mt. Pleasant, MI 48859, anthony.feig@cmich.edu, CAULKINS, Joshua L., Geosciences, University of Rhode Island, 9 East Alumni Avenue, 136 Woodward Hall, Kingston, RI 02881, GRAY, Kyle, Earth Sciences, University of Northern Iowa, Latham Hall, Room 114, Cedar Falls, IA 50614, and ARTHURS, Leilani, Department of Earth & Atmospheric Sciences, University of Nebraska-Lincoln, 330 Bessey Hall, P.O. Box 880340, Lincoln, NE 68588

KRANTZ, Robert W., Subsurface Technology, ConocoPhillips, Structure and Geomechanics, 600 N. Dairy Ashford Road, Houston, TX PR 2010, bob.krantz@conocophillips.com

MATHEWSON, Christopher C., Department of Geology & Geophysics, Texas A&M Univ, 3115 TAMU, College Station, TX 77843-3115, mathewson@geo.tamu.edu

ROSATI, Antonia, National Snow and Ice Data Center, University of Colorado Boulder, 449 UCB Boulder, Boulder, CO 80309, toni.rosati@nsidc.org

WHITE, Kasey S., Director for Geoscience Policy, Geological Society of America, 1200 New York Avenue, NW, Suite 400, Washington, DC 20005, kwhite@geosociety.org

PRATT, Sara E., EARTH Magazine, American Geosciences Institute, 2865 Colby Drive, Boulder, CO 80305, sepratt@earthmagazine.org

ANDREWS, Sarah, P.O. Box 1521, Sebastopol, CA 95473, Sarah.Andrews@ebagroup.com