| 中朝边境地区新生代火山岩系对比 |
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| 引用本文： | 曹林,金伯禄,朱东.中朝边境地区新生代火山岩系对比[J].吉林大学学报(地球科学版),1998(2). |
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| 作者姓名： | 曹林 金伯禄 朱东 |
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| 作者单位： | 长春科技大学东北亚国际地学研究与教学中心(曹林)，吉林省地矿局第六地调所(金伯禄)，朝鲜金策工业综合大学地质系(朱东) |
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| 摘 要： | 通过对比中国长白山区和朝鲜白头山区新生代火山岩系的层序和同位素年代学资料，首次编制出中朝边境地区新生代火山岩系分布图和新生代火山喷发阶段对比表。其岩石化学和地球化学演化趋势表明，该区新生代火山完全有可能再次喷发。
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| 关 键 词： | 长白山区 白头山区 新生代火山岩系 演化系列 |
COMPARISON OF CENOZOIC VOLCANIC ROCKS AT THE SINO-KOREAN BOUNDARY |
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| Cao Lin ,Jin Bolu ,Zhu Dong.COMPARISON OF CENOZOIC VOLCANIC ROCKS AT THE SINO-KOREAN BOUNDARY[J].Journal of Jilin Unviersity:Earth Science Edition,1998(2). |
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| Authors: | Cao Lin Jin Bolu Zhu Dong |
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| Institution: | Cao Lin 1),Jin Bolu 2),Zhu Dong 3) |
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| Abstract: | Based on the comparisions of the cenozoic volcanic rock sequences and isotopic dating from Changbaishan, China and Paektusan, DPR Korea, the distribution map of rock types and comparison of encptian stages is constructed for Cenozoic volcanic rocks. It is suggested from the petrochemical and geochemical trends that there is the pessibility for the volcanoes to reactivate and erupt again in this region in the future. |
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| Keywords: | Changbaishan area Paektusan area Cenozoic volcanic rocks petrochemical and geochemica frends |
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