metabolic fractionation

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Understanding the isotopic composition of sedimentary sulfide: A multiple sulfur isotope diagenetic model for Aarhus Bay
Andrew L. Masterson, Marc J. Alperin, Gail L. Arnold, William M. Berelson, Bo B. Jørgensen, Hans Røy and David T. Johnston

American Journal of Science January 2022, 322 (1) 1-27; DOI: https://doi.org/10.2475/01.2022.01