| 泥河湾叠层石样品的ESR与铀系法测年对比 |
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| 引用本文： | 杨全,陈铁梅.泥河湾叠层石样品的ESR与铀系法测年对比[J].核技术,1993,16(4):217-221. |
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| 作者姓名： | 杨全 陈铁梅 |
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| 作者单位： | 北京大学，北京大学，北京大学，北京大学 北京 100871，北京 100871，北京 100871，北京 100871 |
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| 摘 要： | 用ESR方法和铀系方法测定了泥河湾叠层石样品的年龄,进一步肯定了ESR方法测年的广泛适用性与可靠性,同时也验证了泥河湾这套河湖相沉积中的确包含有晚更新世的沉积物。
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| 关 键 词： | 电子自旋共振 测年 铀系法 叠层石 |
ESR and U-series dating of stromatolite samples from Nihewan basin |
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| Yang Quan Chen Tiemei Hu Yanqiu Xia Zhengkai.ESR and U-series dating of stromatolite samples from Nihewan basin[J].Nuclear Techniques,1993,16(4):217-221. |
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| Authors: | Yang Quan Chen Tiemei Hu Yanqiu Xia Zhengkai |
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| Abstract: | Two stromatolite samples from Nihewan basin were dated with both electron- spin- resonance(ESR) and uranium- series techniques. The ESR age of two samples is in good agreement with the U- series dating result, which confirms that there is a late pleistocene layer in Nihewan basin. |
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| Keywords: | ESR dating U- series dating Stromatolite Nihewan basin |
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