Sedimentary sulfur isotopes and Neoarchean ocean oxygenation
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DOI: 10.1126/sciadv.1701835
Abstract: Neoarchean S isotopes indicate protracted ocean oxygenation and sulfate buildup under anoxic atmosphere. Abrupt disappearance of mass-independent fractionation of sulfur isotopes (MIF-S) from the geologic record and an apparent ingrowth in seawater sulfate around 2.45… read more here.
Keywords: sulfur isotopes; ocean oxygenation; sedimentary sulfur; oxygenation ... See more keywords