Orbital Evidence for Clay and Acidic Sulfate Assemblages on Mars and Mineralogical Analogs from Rio Tinto, Spain
Hannah H Kaplan, Brown University, Providence, RI, United States, Ralph Milliken, Brown University, Providence, United States, David C Fernandez-Remolar, British Geological Survey Keyworth, Nottinghamshire, United Kingdom, Ricardo Amils, Centro de Astrobiologia (INTA-CSIC), Terrejon de Ardoz, Spain, Kevin Robertson, Brown University, Geological Sciences, Providence, RI, United States and Andrew H Knoll, Harvard University, Department of Organismic and Evolutionary Biology, Cambridge, MA, United States
