华南Pc-C过渡期硫酸盐--硫化物地球化学与生物--环境演化
基本信息
结项摘要
本项目针对国际上缺少Pc-C过渡期深水相古海洋环境资料的薄弱环节，以硫酸盐与硫化物地球化学研究为手段，查明华南Pc-C过渡期硅质岩-黑色页岩建造中硫酸盐与硫化物的微量元素与同位素变化规律，探讨Pc-C过渡期大气中氧气（pO2）的变化规律及古海洋环境。通过重晶石中流体包裹体地球化学研究探索海底热液活动与生物-环境演化的关系。
项目摘要
项目成果
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数据更新时间：2023-05-31
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