FERRILL, David1, SMART, Kevin1, EVANS, Mark A.2, CAWOOD, ADAM3, MORRIS, Alan P.1, MCGINNIS, Ronald N.1, LEHRMANN, Daniel4, SICKMANN, Zachary T.5 and BELLOW, Harrison B.1, (1)Space Science & Engineering Division, Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238-5166, (2)Department of Earth and Space Sciences, Central Connecticut State University, 1615 Stanley Street, New Britain, CT 06050, (3)Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238-5166, (4)Geosciences, Trinity University, One Trinity Place, San Antonio, TX 78212, (5)Department of Geological Sciences, University of Texas at Austin, 4525 Speedway, Austin, TX 78751