Frequent millennial-scale oceanic redox oscillations recorded by negative pyrite Δ³³S: Implications for Phanerozoic extinctions

This dataset is supported to a manuscript name "Frequent millennial-scale redox oscillations in ocean chemistry recorded by negative pyrite Δ33S: Implications for Phanerozoic extinctions" that have submitted to Geographic Research Letter (GRL).本数据集与一篇已投稿至《地理研究通讯》(Geographic Research Letter, GRL)的研究稿件相关，该稿件标题为"负黄铁矿Δ33S记录的高频千年尺度海洋化学氧化还原振荡——对显生宙生物大灭绝的启示"。