A. Joshua West, University of Southern California, Los Angeles, CA, United States, Valier Galy, WHOI-MCG, Woods Hole, MA, United States, Gen Li, California Institute of Technology, Pasadena, CA, United States, Mark Torres, Rice University, Earth, Environmental and Planetary Sciences, Houston, TX, United States, Camilo Ponton, Western Washington University, Bellingham, CA, United States and Sarah J Feakins, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States