| ^40Ar／^39Ar dating of Daqingshan thrust |
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| 作者姓名： | LIU Zhenghong XU Zhongyuan & YANG Zhensheng College of Earth Sciences Jilin University Changchun China Correspondence should be addressed to Liu Zhenghong |
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| 作者单位： | College of Earth Sciences, Jilin University, Changchun 130061, China |
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| 基金项目： | 国家地质调查局资助项目,吉林大学校科研和教改项目 |
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| 摘 要： | The Daqingshan thrust system is an important part of the western segment of the Mesozoic Yinshan-Yanshan orogenic belt. Therefore, much attention has been paid to the thrusts due also to their large-scale and entirely devel-oped structural elements and typical structural styles. Studies and progress have been concentrated on the ge-ometry, kinematics, dating and dynamic mechanism of the thrust and thrusting. To date, there have been no reliable published isotopic data, however, on the dating…
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| 关 键 词： | Ar 氩 中生代 云母 同位素 |
| 收稿时间： | 9 May 2003 |
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