ROMANOSKI, Anthony M., Geosciences, Texas Tech University, Box 41053, Lubbock, TX 79409-1053, anthony.romanoski@ttu.edu, HETHERINGTON, Callum J., Department of Geosciences, Texas Tech University, Box 41053, Lubbock, TX 79409-1053, ARENDALE, Avery H., Department of Geosciences, Texas Tech University, Box 41053, Lubbock, TX 79410-1053, BARNES, Calvin G., Geosciences, Texas Tech University, Lubbock, TX 79409-1053, and COTTLE, John, Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106