Identification of Mesoproterozoic zircons in a Triassic dolerite from the Liaodong Peninsula, Northeast China
文献类型：期刊论文
| 作者 | Yang, JH; Wu, FY; Zhang, YB; Zhang, Q; Wilde, SA |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2004-09-01 |
| 卷号 | 49期号:18页码:1958-1962 |
| 关键词 | Grenvillian Rodinia SHRIMP zircon U-Pb age dolerite Liaodong Peninsula |
| ISSN号 | 1001-6538 |
| DOI | 10.1360/04wd0248 |
| 文献子类 | Article |
| 英文摘要 | Thick Neoproterozoic strata are widespread in the Dalian region, Liaodong Peninsula, Northeast China. SHRIMP zircon U-Pb dating of dolerite intruded into Neoproterozoic strata gives its emplacement age as 211 +/- 2 Ma. However, abundant 0.9-1.1 Ga zircons are identified in the dolerite. The age of 1125 +/- 38 Ma corresponds with the Grenvillian collisional event. The zircons of 904 +/- 15 Ma ages have high Th/U ratios (1.31-2.25) and magmatic oscillatory zones, being possibly related to later magmatism induced during amalgamation of Rodinia. |
| WOS关键词 | SOUTH CHINA ; NEOPROTEROZOIC SUPERCONTINENT ; YANGTZE CRATON ; SE CHINA ; RODINIA ; MARGIN ; ROCKS ; BLOCK ; GEOCHEMISTRY ; EVOLUTION |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000225416200013 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/79335]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Yang, JH |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Curtin Univ Technol, Dept Appl Geol, Perth, WA 6845, Australia |
| 推荐引用方式 GB/T 7714 | Yang, JH,Wu, FY,Zhang, YB,et al. Identification of Mesoproterozoic zircons in a Triassic dolerite from the Liaodong Peninsula, Northeast China[J]. CHINESE SCIENCE BULLETIN,2004,49(18):1958-1962. |
| APA | Yang, JH,Wu, FY,Zhang, YB,Zhang, Q,&Wilde, SA.(2004).Identification of Mesoproterozoic zircons in a Triassic dolerite from the Liaodong Peninsula, Northeast China.CHINESE SCIENCE BULLETIN,49(18),1958-1962. |
| MLA | Yang, JH,et al."Identification of Mesoproterozoic zircons in a Triassic dolerite from the Liaodong Peninsula, Northeast China".CHINESE SCIENCE BULLETIN 49.18(2004):1958-1962. |
入库方式： OAI收割
来源：地质与地球物理研究所
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