Affiliation: | 1. Lamont‐Doherty Earth Observatory, Columbia University, Palisades, NY, USA;2. Department of Earth and Atmospheric Sciences, Purdue University, West Lafayette, IN, USA;3. Aix‐Marseille Université, CNRS‐IRD, Collège de France, UM34 CEREGE, Aix en Provence, France;4. Department of Geology, University at Buffalo, Buffalo, NY, USA |