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    • Influence of sulfate reduction rates on the Phanerozoic sulfur isotope record 

      Leavitt, William Davie; Halevy, Itay; Bradley, Alexander S.; Johnston, David T (Proceedings of the National Academy of Sciences, 2013)
      Phanerozoic levels of atmospheric oxygen relate to the burial histories of organic carbon and pyrite sulfur. The sulfur cycle remains poorly constrained, however, leading to concomitant uncertainties in O2 budgets. Here ...