YANG, Wan, Dept. of Geol. Sciences & Engineering, Missouri University of Science and Technology, Rolla, MO 65409, yangwa@mst.edu, CROWLEY, James L., Department of Geosciences, Boise State University, Boise, ID 83725, OBRIST, Jonathan, Geological Sciences and Engineering, Missouri University of Science and Technology, Rolla, MO 65401, TABOR, Neil J., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275-0395, FENG, Qiao, College of Geoengineering and Geoinformatics, Shandong University of Science and Technology, Qingdao, 310003, China, and LIU, Yiqun, Geology Department, Northwestern University, Xi'an, 710069, China