Determination of U-Pb age and rare earth element concentrations of zircons from Cenozoic intrusions in northeastern China by laser ablation ICP-MS
文献类型：期刊论文
| 作者 | Yuan, HL; Wu, FY; Gao, S; Liu, XM; Xu, P; Sun, DY |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2003-11-01 |
| 卷号 | 48期号:22页码:2411-2421 |
| 关键词 | LA-ICPMS U-Pb dating Cenozoic gabbro syenite zircon |
| ISSN号 | 1001-6538 |
| 文献子类 | Article |
| 英文摘要 | Using the in situ zircon U-Pb dating method of LA-ICPMS, we analyzed the 31 Ma old SHRIMP U-Pb age of the Yongsheng nepheline syenite from southern Jilin Province under different spot sizes. The obtained ages are comparable with that of SHRIMP in both accuracy and precision. The age is also identical to that of the Yinmawanshan gabbro from the Liaodong Peninsula within error. Both the Yongsheng nepheline syenite and the Yinmawanshan gabbro represent the youngest known exposed intrusions in northeastern and even eastern China. The results indicate the Eocene mantle-derived magmatic underplating, and the rapid crustal uplifting of this region since 30 Ma. The analyses also document extremely high LREE concentrations and relatively flat REE patterns for the zircons from the Yongsheng nepheline syenite, which represent a new type of zircon REE pattern. |
| WOS关键词 | TRACE-ELEMENT ; DETRITAL ZIRCONS ; GEOCHEMISTRY ; PROVENANCE ; INDICATOR ; SHRIMP |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000186861200003 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/78265]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Wu, FY |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.NW Univ Xian, Dept Geol, Xian 710069, Peoples R China 3.China Univ Geosci, Fac Earth Sci, Wuhan 430074, Peoples R China 4.Jilin Univ, Coll Earth Sci, Changchun 130061, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, HL,Wu, FY,Gao, S,et al. Determination of U-Pb age and rare earth element concentrations of zircons from Cenozoic intrusions in northeastern China by laser ablation ICP-MS[J]. CHINESE SCIENCE BULLETIN,2003,48(22):2411-2421. |
| APA | Yuan, HL,Wu, FY,Gao, S,Liu, XM,Xu, P,&Sun, DY.(2003).Determination of U-Pb age and rare earth element concentrations of zircons from Cenozoic intrusions in northeastern China by laser ablation ICP-MS.CHINESE SCIENCE BULLETIN,48(22),2411-2421. |
| MLA | Yuan, HL,et al."Determination of U-Pb age and rare earth element concentrations of zircons from Cenozoic intrusions in northeastern China by laser ablation ICP-MS".CHINESE SCIENCE BULLETIN 48.22(2003):2411-2421. |
入库方式： OAI收割
来源：地质与地球物理研究所
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