| 嶂山闸地裂缝沉积物的14C年龄 |
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| 引用本文： | 彭贵,焦文强.嶂山闸地裂缝沉积物的14C年龄[J].地震地质,1990,12(2):179-182. |
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| 作者姓名： | 彭贵 焦文强 |
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| 作者单位： | 国家地震局地质研究所
(彭贵)，国家地震局地质研究所(焦文强) |
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| 摘 要： | 本文对江苏省新沂嶂山闸地裂缝中的黑色粘土和裂缝两侧的钙质结核作了14C年龄和δ13C测定,并对晚第四纪地层划分和地裂缝形成时代、形成机制进行了讨论
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| 关 键 词： | 江苏 嶂山闸地裂缝 14C年龄 δ13C值 |
RADIOCARBON AGES OF SEDIMENTS IN ZHANGSHANZHA GROUND FISSURES AND THEIR GEOLOGICAL SIGNIFICANCE |
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| Peng Gui and Jiao Wen-qiang.RADIOCARBON AGES OF SEDIMENTS IN ZHANGSHANZHA GROUND FISSURES AND THEIR GEOLOGICAL SIGNIFICANCE[J].Seismology and Geology,1990,12(2):179-182. |
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| Authors: | Peng Gui and Jiao Wen-qiang |
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| Abstract: | In this paper the authors discuss the reliabiliy of radiocarbon ages of black clays filled in Zhangshanzha ground fissures and the ages of calcareous concrete outcroped on both sides of the fissures. In addition, the stratigraphical division of late Quaternary, the ages and formation mechanism of the ground fissures have been discussed as well. |
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