Knowledge Management System of Institute of Geology and Geophysics,CAS
Advances of Ar-40/Ar-39 dating on young volcanic rocks | |
Yang LieKun1,2; Wang Fei1,2,3 | |
2018 | |
发表期刊 | ACTA PETROLOGICA SINICA
![]() |
ISSN | 1000-0569 |
卷号 | 34期号:1页码:23-35 |
文章类型 | Article |
摘要 | Dating on young volcanic rocks and ashes plays an important role in volcanology, magnetostratigraphy, biostratigraphy, paleoanthropology and paleoclimate studies. It is still a challenge due to many limitations, such as detecting small amount of radiogenic isotopes. The argon geochronology community has paid a lot of attention to improving precision and accuracy of Ar-40/(39) Ar dating. Recent advances in laboratory and instrumentation techniques result in higher precision and accuracy that allow for inter-calibrating other chronometers. Cross calibration and improving the precision as well as accuracy of these methods will be a main task in the future. We review recent advances in Ar-40/Ar-39 method and new results from selected volcanic eruptions which are of either global super eruptions or are the primitive standards in Ar-40/Ar-39 geochronology. Multi-collector noble gas mass spectrometer and new advanced technology greatly promote the analytical accuracy, precision and efficiency of Ar-40/Ar-39 dating, especially for those younger and smaller samples. |
关键词 | Ar-40/Ar-39 dating Quaternary Volcano Single grain incremental heating method Multi-collector noble gas mass spectrometer Magma residence time Changbaishan volcano |
WOS标题词 | Science & Technology ; Physical Sciences |
关键词[WOS] | CANYON SANIDINE STANDARD ; INSTABILITY TIME-SCALE ; K-40 DECAY CONSTANTS ; HIGH-PRECISION ; NORTHEAST CHINA ; K-AR ; CHANGBAISHAN VOLCANO ; JOINT DETERMINATION ; MASS-SPECTROMETER ; IMPROVED ACCURACY |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Geology |
WOS类目 | Geology |
WOS记录号 | WOS:000424882800004 |
出版者 | SCIENCE PRESS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.iggcas.ac.cn/handle/132A11/82759 |
专题 | 中国科学院地质与地球物理研究所 |
通讯作者 | Yang LieKun |
作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China 3.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China |
第一作者单位 | 岩石圈演化国家重点实验室; 中国科学院地质与地球物理研究所 |
通讯作者单位 | 岩石圈演化国家重点实验室; 中国科学院地质与地球物理研究所 |
推荐引用方式 GB/T 7714 | Yang LieKun,Wang Fei. Advances of Ar-40/Ar-39 dating on young volcanic rocks[J]. ACTA PETROLOGICA SINICA,2018,34(1):23-35. |
APA | Yang LieKun,&Wang Fei.(2018).Advances of Ar-40/Ar-39 dating on young volcanic rocks.ACTA PETROLOGICA SINICA,34(1),23-35. |
MLA | Yang LieKun,et al."Advances of Ar-40/Ar-39 dating on young volcanic rocks".ACTA PETROLOGICA SINICA 34.1(2018):23-35. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Yang LieKun]的文章 |
[Wang Fei]的文章 |
百度学术 |
百度学术中相似的文章 |
[Yang LieKun]的文章 |
[Wang Fei]的文章 |
必应学术 |
必应学术中相似的文章 |
[Yang LieKun]的文章 |
[Wang Fei]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
![]() ![]() ![]() ![]() ![]() ![]() |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论