Andrew Gunn¹, Nicholas Lancaster², Ryan Ewing³, Matthew David Wanker⁴, Douglas A Edmonds⁴, Federico Falcini⁵, Giampietro Casasanta⁵ and Douglas J Jerolmack¹, (1)University of Pennsylvania, Department of Earth & Environmental Science, Philadelphia, PA, United States, (2)Desert Research Institute, Reno, NV, United States, (3)Texas A&M, Department of Geology and Geophysics, College Station, TX, United States, (4)Indiana University, Department of Earth & Atmospheric Sciences, Bloomington, IN, United States, (5)Institute of Marine Sciences (ISMAR-CNR), Rome, Italy