Department of Geology and Environmental Geosciences, Northern Illinois University, Davis Hall 312, Normal Rd., DeKalb, IL 60115, United States
Department of Geology and Environmental Geosciences, Northern Illinois University, Davis Hall 312, Normal Rd., DeKalb, IL 60115, United States
Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, 10100 Burnet Rd. Bldg. 196, Austin, TX 78758-0483, United States
Department of Geological Sciences, University of Florida, 241 Williamson Hall, P.O.Box 112120, Gainesville, FL 32611-2120, United States
Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, 10100 Burnet Rd. Bldg. 196, Austin, TX 78758-0483, United States