Hydrogen isotopic messages in sulfate reducer lipids: a recorder of metabolic state?

William Leavitt1, Alice Zhou2, Alec Cobban2, Melanie Suess3 and Alexander S Bradley4, (1)Dartmouth College, Earth Sciences, Hanover, United States, (2)Dartmouth College, Earth Sciences, Hanover, NH, United States, (3)Washington University in St. Louis, Earth & Planetary Sciences, St. Louis, MO, United States, (4)Washington University in St. Louis, Department of Earth, Environmental, and Planetary Sciences, St. Louis, United States