Meso-Proterozoic magmatism event in the Pyongnam Basin, Korean Peninsula
文献类型：期刊论文
| 作者 | Park, HyoNuk1; Zhai MingGuo2; Yang, JongHyok1; Kim, JongNam1; Jong, CholSu1; Wu FuYuan2; Kim, SungHyon1; Han, RyongYon1; Park, Ung1; Kim, MyongChol1 |
| 刊名 | ACTA PETROLOGICA SINICA
 |
| 出版日期 | 2016 |
| 卷号 | 32期号:10页码:3033-3044 |
| 文献子类 | Article |
| 英文摘要 | Paleoproterozoic Hwanghae Group and granites were developed in Ongjin area, southwestern part of the Pyongnam Basin, Korean Peninsula. The granites intruded into the Hwanghae Group. We obtained zircon LA-ICP-MS U-Pb isotopic data of four samples from two felsic volcanic rocks from Hwanghae Group and two representative granitic intrusions to determine their formation ages. New zircon U-Pb ages indicate that the felsic volcanic rocks located in lower and upper layer of Hwanghae Group were erupted in 1235 +/- 5Ma and 1203 +/- 7Ma, respectively, which suggest that the deposition age of the Hwanghae Group was Mesoproterozoic, not the traditional thought of Paleoproterozoic. Two granite plutons, Ongjin and Hwangyuisan, emplaced at 1251Ma and 1246Ma, respectively. The magmatism time around 1251 similar to 1203 Ma obtained in this study demonstrates the development of Mesoproterozoic magmatism on the Korean Peninsula. It indicates that Hwanghae rift has concurrent evolution history with the Eastern Marginal Rift of North China Craton. |
| WOS关键词 | NORTH CHINA CRATON ; PB ZIRCON GEOCHRONOLOGY ; U-PB ; GEOLOGICAL SIGNIFICANCE ; XIAMALING FORMATION ; DETRITAL ZIRCONS ; RIFTING EVENTS ; LU-HF ; ROCKS ; SUPERCONTINENT |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000388277000009 |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/53247]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 作者单位 | 1.State Acad Sci, Inst Geol, Pyongyang 3812100, North Korea 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Key Lab Computat Earth Dynam, Beijing 100049, Peoples R China 4.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Park, HyoNuk,Zhai MingGuo,Yang, JongHyok,et al. Meso-Proterozoic magmatism event in the Pyongnam Basin, Korean Peninsula[J]. ACTA PETROLOGICA SINICA,2016,32(10):3033-3044. |
| APA | Park, HyoNuk.,Zhai MingGuo.,Yang, JongHyok.,Kim, JongNam.,Jong, CholSu.,...&Hou QuanLin.(2016).Meso-Proterozoic magmatism event in the Pyongnam Basin, Korean Peninsula.ACTA PETROLOGICA SINICA,32(10),3033-3044. |
| MLA | Park, HyoNuk,et al."Meso-Proterozoic magmatism event in the Pyongnam Basin, Korean Peninsula".ACTA PETROLOGICA SINICA 32.10(2016):3033-3044. |
入库方式： OAI收割
来源：地质与地球物理研究所
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