Marcelo Farías¹, Diana Comte², Steven W Roecker³, Mark T Brandon⁴, Andrea Paz Navarro-Aránguiz⁵, Sebastian Santiago Herrera², Reynaldo Charrier⁶ and Andreas Rietbrock⁷, (1)University of Chile, Department of Geology, Santiago, Chile, (2)University of Chile, Santiago, Chile, (3)Rensselaer Polytechnic Inst, Earth & Environmental Sciences, Troy, NY, United States, (4)Yale University, Geology and Geophysics, New Haven, CT, United States, (5)Universidad de Chile, Departamento de Geofísica, Santiago, Chile, (6)Universidad Andrés Bello, Escuela de Ciencias de la Tierra, Santiago, Chile, (7)Karlsruhe Institute of Technology, Karlsruhe, Germany