| 秦岭凤太盆地沉积建造的碳氧同位素特征 |
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| 引用本文： | 朱华平,郭健,朱宏洲,张蓉.秦岭凤太盆地沉积建造的碳氧同位素特征[J].岩土工程界,1998(6). |
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| 作者姓名： | 朱华平 郭健 朱宏洲 张蓉 |
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| 作者单位： | 西北有色地质研究所 |
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| 摘 要： | 通过对碳氧同位素特征的研究，把凤太泥盆纪盆地的沉积物分为正常沉积和热水沉积两类，其热水沉积事件是在正常沉积背景下深循环热水喷流插入的非正常沉积事件。
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| 关 键 词： | 热水沉积 碳氧同位素 凤太盆地 秦岭 |
THE CARBON AND OXYGEN ISOTOPES GEOCHEMISTRY OF SEDIMENTARY FORMATION OF THE FENGTAI BASIN, QINLING |
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| Zhu Huaping,Guo Jian,Zhu Hongzhou,Zhang Rong.THE CARBON AND OXYGEN ISOTOPES GEOCHEMISTRY OF SEDIMENTARY FORMATION OF THE FENGTAI BASIN, QINLING[J].Geotechnical Engineering World,1998(6). |
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| Authors: | Zhu Huaping Guo Jian Zhu Hongzhou Zhang Rong |
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| Abstract: | Based on the study on carbon and oxygen isotopes geochemistry of the lithlogical assemblage of Devonian, the sediments of the Devonian Fengxian-Taibai basin are divided into normal sediments and thermal sediments. The thermal sedimentation represents the abnormal sedimentation caused by exhalation of deep circulating hot water on the background of normal sedimentation. |
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| Keywords: | thermal sedimentation carbon and oxygen isotopes Fengxian-Taibai basin Qinling |
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