Sulfur diagenesis in Everglades peat and origin of pyrite in coal

Z. S. Altschuler; M. M. Schnepfe; C.C. Silber; F.O. Simon

doi:10.1126/science.221.4607.221

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Sulfur diagenesis in Everglades peat and origin of pyrite in coal

Z. S. Altschuler·M. M. Schnepfe·C.C. Silber·F.O. Simon

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Abstract

The pattern of sulfur transformation in peat across the Everglades basin indicates that pyrite formation in organic-rich swamps depends on the use of organic oxysulfur compounds in dissimilatory respiration by sulfur-reducing bacteria. This paragenesis explains the primary distribution of sulfur compounds in low-sulfur coals and possibly in most coals and many organic-rich soils and sediments. It also accounts for the occurrence of framboidal pyrite bound in fossil tissue in coal and sediments.

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Source-reported bounding extent: 25.20908920984114° to 26.112440580918474° latitude; -81.79417968173072° to -80.47879740240866° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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BibTeX RIS

Z. S. Altschuler, M. M. Schnepfe, C.C. Silber, F.O. Simon. 1983. Sulfur diagenesis in Everglades peat and origin of pyrite in coal. https://doi.org/10.1126/science.221.4607.221

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