| 运用ESR方法测定一些地质样品年龄的尝试 |
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| 引用本文： | 梁任又,金嗣炤,彭子成,黄培华.运用ESR方法测定一些地质样品年龄的尝试[J].波谱学杂志,1987,4(3):265-273. |
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| 作者姓名： | 梁任又 金嗣炤 彭子成 黄培华 |
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| 作者单位： | 1. 中国科学技术大学结构中心;2. 中国科学技术大学地球和空间科学系 |
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| 摘 要： | 本文介绍了用ESR测地质年代方法的发展、现状及基本原理。给出了用ESR方法测定四川鲜水河地震活动断裂带的泉华样品、泥河湾的丽蚌化石样品、北京周口店洞穴中石笋样品的天然辐射总剂量AD的初步结果。测定周口店洞穴中石笋样品的年龄为(6×104)年。并对结果进行了讨论。最后,还就有关ESR测年代方法的一些有关问题进行了探讨。
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| 关 键 词： | 碳酸盐 ESR谱 ESR年龄 总剂量 |
| 收稿时间： | 1987-01-30 |
ESR PRELIMINARY RESEARCH ON AGE OF GEOLOGICAL SAMPLES |
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| Liang Renyou Huang Peihua Jin Slzhao and Peng Zicheng.ESR PRELIMINARY RESEARCH ON AGE OF GEOLOGICAL SAMPLES[J].Chinese Journal of Magnetic Resonance,1987,4(3):265-273. |
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| Authors: | Liang Renyou Huang Peihua Jin Slzhao and Peng Zicheng |
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| Institution: | University of Science and Technology of China, Hefei |
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| Abstract: | The development,the recent situation and the principles of ESR dating are introduced in this paper. The total doses of the natural radiation (i.e.the Archaeological Dose-AD) in the samples, such as the spring travertine from an active fault zone at the Xianchui River, the stalagmite from the fouth place cave of Choukoutien, the Lamprotula fossils from Nihewan, were determined by ESR method. The ESR age of the stalagmite is 6×104 years.Finally, ESR dating with relation to the other factors is also discussed. |
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| Keywords: | Carbonate ESR Spectra Total dose ESR Dating |
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