| 旋转拖拉构造─—从扬子陆块北缘地质演化试论一种可能的地壳运动形式 |
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| 引用本文： | 韩芳林. 旋转拖拉构造─—从扬子陆块北缘地质演化试论一种可能的地壳运动形式[J]. 陕西地质, 1998, 0(1) |
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| 作者姓名： | 韩芳林 |
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| 作者单位： | 陕西省地勘局区研院!咸阳，712000 |
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| 摘 要： | 扬子陆块北缘长达20多亿年的地质历史由绘了一个陆亮明晰的单向演化过程，并给我们提出了一些用现有学说难以解释的问题。本文试图以这些资料为起点，吸收板块构造和其它学说总结的基本事实及新的研究进展，从天体运动的角度出发，研究地球的圈层结构、质量分布与地壳运动、地壳演化，提出了一个源于旋转拖拉力的地壳运动形式。
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| 关 键 词： | 扬子陆块北缘 圈层结构 质量分布 旋转拖拉力 |
STRUCTURE 0F ROTATION AND DRAG-EXTENSION:DISCUSSION A POSSIBLE F0RM OF CRUSTAL MOVEMENT FOR GE0L0GICAL EVOLUTI0N IN THE NORTHERN YANGTZE PLATE |
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| Han Fanglin. STRUCTURE 0F ROTATION AND DRAG-EXTENSION:DISCUSSION A POSSIBLE F0RM OF CRUSTAL MOVEMENT FOR GE0L0GICAL EVOLUTI0N IN THE NORTHERN YANGTZE PLATE[J]. Geology of Shaanxi, 1998, 0(1) |
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| Authors: | Han Fanglin |
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| Abstract: | There been more than 20 billion years histories for the northernYangtze plate evolution,which was an uni1ateral process of crust. So far, any theories could not explain this problem. Based on the recent development of the plate tectonics and other theories, a possible formof crustal movement caused by the force of rotation and drag-extension is suggested, in whichthe structures of global spheres, mass distribution, crustal motion and evolution are men-tioned, |
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| Keywords: | the northern Yangtze plate structure of global spheres mass distribution rotation and drag-extension force |
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