Developing a Metal Proxy for the Rise of Early Terrestrial Life

Samuel Phillip Rochelle, Arizona State University, Tempe, AZ, United States, Ariel D Anbar, Arizona State University, Department of Chemistry, Tempe, AZ, United States, Hilairy Ellen Hartnett, Arizona State University, Tempe, United States, Stephen J Romaniello, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States and Amisha T Poret-Peterson, United States Department of Agriculture, Agricultural Research Service, Crops Pathology and Genetics Research Unit, Davis, United States