Anomalous positive pyrite sulfur isotope in lacustrine black shale of the Yanchang Formation, Ordos Basin: Triggered by paleoredox chemistry changes
Guo Chen, Xiangchun Chang, Wenzhe Gang, Ning Wang, Pengfei Zhang, Qingyun Cao, Jianbin Xu
Topics & Concepts
PyriteSulfurGeologyδ34SIsotope fractionationSulfateOil shaleAnoxic watersGeochemistryFractionationSedimentary rockEnvironmental chemistryMineralogyChemistryHydrothermal circulationPaleontologyFluid inclusionsOrganic chemistryPaleontology and Stratigraphy of FossilsGeochemistry and Elemental AnalysisGroundwater and Isotope Geochemistry