Organic Sulfur Cycling in the Archean: Insights from Lake Superior Sedimentary Lipids

Imanol Ulloa1, Alexandra Atlee Phillips1, Emily Hyde2, Katherine G. O'Malley1, Julia Halbur2, Lewis Sharpnack1, Samuel Webb3, Kathryn M Schreiner4, Cody Sheik5, Sergei Katsev6 and Morgan R Raven1, (1)University of California Santa Barbara, Earth Science, Santa Barbara, United States, (2)University of Minnesota Duluth, Large Lakes Observatory, Duluth, United States, (3)Stanford University, Stanford Synchrotron Radiation Lightsource, Stanford, United States, (4)University of Minnesota Duluth, Department of Chemistry & Biochemistry, Duluth, United States, (5)University of Minnesota Duluth, Department of Biology, Duluth, United States, (6)University of Minnesota Duluth, Department of Physics and Astronomy, Duluth, United States