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华南马山岩体晚侏罗世钾玄岩锆石U-Pb,主微量 Sr-Nd同位素

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国家地球系统科学数据中心2020-04-27 更新2024-03-04 收录
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资源简介:
华南地块(SCB)东南地区的晚侏罗世岩浆活动已经确定 与岩石圈伸展事件相关联。但是,此事件的触发机制仍不清楚,本文通过对华南马山岩体晚侏罗世钾玄岩进行研究来尝试对这个问题进行探讨,数据包括:锆石U-Pb,主微量 Sr-Nd同位素等

Late Jurassic magmatism in the southeastern region of the South China Block (SCB) has been confirmed to be associated with lithospheric extensional events. However, the triggering mechanism of this event remains unclear. This paper attempts to investigate this issue through a study of the Late Jurassic shoshonitic rocks from the Mashan pluton in South China, with the dataset including zircon U-Pb dating, major and trace elements, Sr-Nd isotopes, etc.
提供机构:
中山大学
创建时间:
2020-04-27
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