| 中国西部甘、新边界地区岩石漆阳离子比率测年曲线的建立及其应用 |
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| 引用本文： | 张裕明,柳覃卓,李树伟.中国西部甘、新边界地区岩石漆阳离子比率测年曲线的建立及其应用[J].地震地质,1990,12(3):251. |
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| 作者姓名： | 张裕明 柳覃卓 李树伟 |
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| 作者单位： | 国家地震局地质研究所
(张裕明，柳覃卓)，国家地震局地质研究所(李树伟) |
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| 摘 要： | 岩石漆阳离子比率测年法是近年发展起来的一种新的测年方法,可广泛应用于干旱一半干旱地区第四系年代的测定。本文初步建立了中国西部甘、新边界地区岩石漆阳离子淋滤曲线,并据此对这一地区的第四纪中晚期地层的年代和断层活动年代进行了讨论
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| 关 键 词： | 岩石漆 阳离子比率测年法 第四纪沉积物 |
ESTABLISHMENT OF A CATION-LEACHING CURVE OF ROCK VARNISH AND ITS APPLICATION TO THE BOUNDARY REGION OF GANSU AND XINJIANG, WESTERN CHINA |
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| Zhang Yu-ming,Liu Tan-zhuo and Li Shu-wei.ESTABLISHMENT OF A CATION-LEACHING CURVE OF ROCK VARNISH AND ITS APPLICATION TO THE BOUNDARY REGION OF GANSU AND XINJIANG, WESTERN CHINA[J].Seismology and Geology,1990,12(3):251. |
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| Authors: | Zhang Yu-ming Liu Tan-zhuo and Li Shu-wei |
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| Abstract: | Rock varnish dating method is a new chronologic method which has been widely used in dating the Quaternary deposits. A cation-leaching curve of rock varnish from the boundary area between Gansu Province and Xinjiang Region, Western China, is established in this study. In this paper the ages of middle-late Quaternary deposits and fault activity is also discussed from the varnish dating data. |
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| Keywords: | Rock varnish Cation-ratio dating Quaternary deposits |
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