1. Department of Earth, Environmental and Planetary Sciences Rice University Houston Texas USA
2. Yellow River Institute of Hydraulic Research Zhengzhou Henan China
3. Division of Geological and Planetary Sciences California Institute of Technology Pasadena California USA
4. Department of Civil and Environmental Engineering University of Illinois at Urbana‐Champaign Champaign Illinois USA
5. Department of Geology University of Illinois at Urbana‐Champaign Champaign Illinois USA