| 新疆哈密市泉东山一带元古宇研究新进展 |
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| 引用本文： | 白云山,彭湘萍. 新疆哈密市泉东山一带元古宇研究新进展[J]. 新疆地质, 1999, 0(3) |
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| 作者姓名： | 白云山 彭湘萍 |
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| 作者单位： | 新疆地质矿产勘查开发局第一区域地质调查大队!新疆乌鲁木齐830011 |
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| 摘 要： | :通过野外工作,在前人所划的泉东山一带蓟县系中,新发现一个不整合,结合叠层石特征、同位素年龄测定资料、区域地质资料对比,将蓟县系解体为古元古界、长城系、蓟县系,并新建立四个组:古元古界刘家泉岩组、长城系约飞井组、蓟县系沙子井组、泉东山组
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| 关 键 词： | 哈密 泉东山 元古宇 不整合 |
NEW DATA FROM PROTEROZOIC AROUND QUANDONGSHAN OF HAMI AREA |
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| BAI Yun shan,PENG Xiang ping. NEW DATA FROM PROTEROZOIC AROUND QUANDONGSHAN OF HAMI AREA[J]. Xinjiang Geology, 1999, 0(3) |
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| Authors: | BAI Yun shan PENG Xiang ping |
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| Abstract: | An angular unconformity was found in the field work in the previous Quandongshan Formation of the Jixian System.Based on the data of stromatolite characteristics,isotopic and regional geology Jixian System is classified into Ancient Proterozic Changcheng System and Jixian System and subdivided into four Formations ,which are Liujiaquan Rock Formation of Ancient Proterozic,Yuefeijing Formation of Changcheng System,Shazijing Formation and Quandongshan Formation of Jixian System. |
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| Keywords: | Hami Quandongshan Proterozoic unconformity |
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