U-Pb dating of baddeleyite and zircon from the Shizhaigou diorite in the southern margin of North China Craton: Constrains on the timing and tectonic setting of the Paleoproterozoic Xiong'er group
文献类型：期刊论文
| 作者 | Cui, Minli; Zhang, Baolin; Zhang, Lianchang |
| 刊名 | GONDWANA RESEARCH
 |
| 出版日期 | 2011-07-01 |
| 卷号 | 20期号:1页码:184-193 |
| 关键词 | North China Craton Paleoproterozoic SIMS geochronology Extension environment Baddeleyite |
| ISSN号 | 1342-937X |
| DOI | 10.1016/j.gr.2011.01.010 |
| 文献子类 | Article |
| 英文摘要 | The Xiong'er volcanism marks an important thermal event in the southern margin of the North China Craton during the Paleoproterozoic. Precise U-Pb ages of zircon and baddeleyite from the Shizhaigou diorite which intruded the Majiahe formation of the upper part of the Xiong'er Group were determined in this study by multi-collector SIMS. The mean (207)Pb/(206)Pb ages are 1789 +/- 3.5 Ma for baddeleyite and 1780 +/- 11 Ma for zircon from Shizhaigou diorite, respectively. The major and trace elements and Sr-Nd isotopic compositions indicate an EM-I mantle type signature and crustal contamination features. Combining with previous chronological data, it is proposed that the age of the Xiong'er volcanism is between 1770 Ma and 1800 Ma with a peak at 1780 Ma. Our result supports the view that the Xiong'er volcanic rocks formed in an extensional rift environment. (C) 2011 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved. |
| WOS关键词 | ULTRAHIGH-TEMPERATURE METAMORPHISM ; LARGE IGNEOUS PROVINCE ; SUPERCONTINENT COLUMBIA ; EVOLUTION ; GEOCHRONOLOGY ; ROCKS ; GA ; CONFIGURATION ; AMALGAMATION ; MAGMATISM |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000292123600013 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | Chinese Academy of Sciences(KZCX2-YW-Q04-07) ; Chinese Academy of Sciences(KZCX2-YW-Q04-07) ; Key Projects in the National Science & Technology Pillar Program(2006BAB01A02) ; Key Projects in the National Science & Technology Pillar Program(2006BAB01A02) ; Chinese Academy of Sciences(KZCX2-YW-Q04-07) ; Chinese Academy of Sciences(KZCX2-YW-Q04-07) ; Key Projects in the National Science & Technology Pillar Program(2006BAB01A02) ; Key Projects in the National Science & Technology Pillar Program(2006BAB01A02) ; Chinese Academy of Sciences(KZCX2-YW-Q04-07) ; Chinese Academy of Sciences(KZCX2-YW-Q04-07) ; Key Projects in the National Science & Technology Pillar Program(2006BAB01A02) ; Key Projects in the National Science & Technology Pillar Program(2006BAB01A02) ; Chinese Academy of Sciences(KZCX2-YW-Q04-07) ; Chinese Academy of Sciences(KZCX2-YW-Q04-07) ; Key Projects in the National Science & Technology Pillar Program(2006BAB01A02) ; Key Projects in the National Science & Technology Pillar Program(2006BAB01A02) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/74532]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Zhang, Baolin |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Minli,Zhang, Baolin,Zhang, Lianchang. U-Pb dating of baddeleyite and zircon from the Shizhaigou diorite in the southern margin of North China Craton: Constrains on the timing and tectonic setting of the Paleoproterozoic Xiong'er group[J]. GONDWANA RESEARCH,2011,20(1):184-193. |
| APA | Cui, Minli,Zhang, Baolin,&Zhang, Lianchang.(2011).U-Pb dating of baddeleyite and zircon from the Shizhaigou diorite in the southern margin of North China Craton: Constrains on the timing and tectonic setting of the Paleoproterozoic Xiong'er group.GONDWANA RESEARCH,20(1),184-193. |
| MLA | Cui, Minli,et al."U-Pb dating of baddeleyite and zircon from the Shizhaigou diorite in the southern margin of North China Craton: Constrains on the timing and tectonic setting of the Paleoproterozoic Xiong'er group".GONDWANA RESEARCH 20.1(2011):184-193. |
入库方式： OAI收割
来源：地质与地球物理研究所
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