Bulk and grain-scale minor sulfur isotope data reveal complexities in the dynamics of Earth's oxygenation.

Izon, Gareth; Luo, Genming; Uveges, Benjamin T; Beukes, Nicolas; Kitajima, Kouki; Ono, Shuhei; Valley, John W; Ma, Xingyu; Summons, Roger E.

Izon G; Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139.
Luo G; Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139.
Uveges BT; State Key Laboratory of Biogeology and Environmental Geology and School of Earth Sciences, China University of Geosciences, Wuhan 430074, China.
Beukes N; Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139.
Kitajima K; DSI-NRF Center of Excellence for Integrated Mineral and Energy Resource Analysis, Department of Geology, University of Johannesburg, Auckland Park 2006, South Africa.
Ono S; NASA Astrobiology Institute, Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706.
Valley JW; Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139.
Ma X; NASA Astrobiology Institute, Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706.
Summons RE; State Key Laboratory of Biogeology and Environmental Geology and School of Earth Sciences, China University of Geosciences, Wuhan 430074, China.