| 新疆北天山巴音沟南侧发育早泥盆纪蛇绿岩及其构造意义 |
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| 引用本文： | 苏会平,司国辉,张超.新疆北天山巴音沟南侧发育早泥盆纪蛇绿岩及其构造意义[J].陕西地质,2014(1):33-38. |
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| 作者姓名： | 苏会平 司国辉 张超 |
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| 作者单位： | 陕西省地矿局西安地质矿产勘查开发院,西安710100 |
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| 基金项目： | 国家自然科学基金（No.41273033）及区域地质矿产调查项目（No.1212011120467）联合资助. |
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| 摘 要： | 北天山晚古生代蛇绿岩带的巴音沟蛇绿岩是该带的重要组成部分和典型代表。传统意义的巴音沟蛇绿岩带在区内分南北两支,南支为贝勒克蛇绿岩带,北支为巴音沟蛇绿岩带,分别代表早泥盆世末和早石炭世末的两条不同古洋壳残片。
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| 关 键 词： | 新疆北天山 巴音沟蛇绿岩 贝勒克蛇绿岩 锆石U-Pb同位素年龄 |
THE EARLY DEVONIAN OPHIOLITE DEVELOPED IN THE SOUTH SIDE OF BAYINGOU IN NORTH TIANSHAN OF XINJIANG AND ITS TECTONIC SIGNIFICANCE |
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| Su Hui-ping,Si Guo-hui,Zhang Chao.THE EARLY DEVONIAN OPHIOLITE DEVELOPED IN THE SOUTH SIDE OF BAYINGOU IN NORTH TIANSHAN OF XINJIANG AND ITS TECTONIC SIGNIFICANCE[J].Geology of Shaanxi,2014(1):33-38. |
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| Authors: | Su Hui-ping Si Guo-hui Zhang Chao |
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| Institution: | ( Xi＇ an Exploration.and Development Institute of Geology and Mineral Resources, Xi＇ an 710100 ) |
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| Abstract: | The Bayingou ophiolite belt is important and typical in the late Paleozoie ophiolite zone of the north Tianshan Mountains. In traditional significance, the Bayingou ophiolite belt was divided into the Becquerel belt at the south and the Belek belt, which represent different ancient residual oceanic crusts of the late phase of the Early Devonian and the Early Carboniferous epoch respectively. |
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| Keywords: | the north Tianshan Mountains of Xinjiang the Bayingou ophiolite the Belek ophiolite zircon U-Pb isotopic age |
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