Atmospheric sulfur is recycled to the crystalline continental crust during supercontinent formation

C LaFlamme, ML Fiorentini, MD Lindsay… - Nature …, 2018 - nature.com
The sulfur cycle across the lithosphere and the role of this volatile element in the
metasomatism of the mantle at ancient cratonic boundaries are poorly constrained. We
address these knowledge gaps by tracking the journey of sulfur in the assembly of a
Proterozoic supercontinent using mass independent isotope fractionation (MIF-S) as an
indelible tracer. MIF-S is a signature that was imparted to supracrustal sulfur reservoirs
before the~ 2.4 Ga Great Oxidation Event. The spatial representation of multiple sulfur …

[引用][C] Atmospheric sulfur is recycled to the crystalline continental crust during supercontinent formation, Nat. Commun., 9, 4380

C LaFlamme, ML Fiorentini, MD Lindsay, TH Bui - 2018
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