哀牢山构造带北段段中生代岩浆岩锆石LA-MC-IC-PMS U-Pb同位素测年数据集(2017)
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本数据集包含哀牢山构造带北段中生代岩浆岩锆石U-Pb年代学测年结果,105颗原位锆石测试结果显示,哀牢山微地块中具有裂谷属性的晚二叠世基性岩以及广泛发育的源于古老和新生地壳部分熔融的早-中三叠世花岗质岩石,指示哀牢山裂谷的存在。
This dataset contains zircon U-Pb geochronological dating results of Mesozoic magmatic rocks from the northern segment of the Ailao Shan tectonic belt. 105 in-situ zircon dating results reveal that the Late Permian mafic rocks with rift affinity in the Ailao Shan microblock, combined with the extensively distributed Early-Middle Triassic granitic rocks derived from partial melting of ancient and juvenile crust, indicate the existence of the Ailao Shan rift.
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中国地质大学(北京)创建时间:
2020-04-29



