Elisabeth Steel, Queen's University, Geological Sciences and Geological Engineering, Kingston, ON, Canada, Chris Paola, Univ Minnesota, Minneapolis, MN, United States, Paola Passalacqua, University of Texas at Austin, Dept. of Civil, Architectural, and Environmental Engineering, Austin, TX, United States, Holly A Michael, University of Delaware, Geological Sciences, Newark, DE, United States, Jayaram Hariharan, University of Texas Austin, Austin, United States and Zhongyuan Xu, University of Delaware, Newark, United States