Were South India, the North China Craton, and the Korean Peninsula contiguous in a Neoarchaean supercontinent? New geochemical and isotopic constraints
文献类型：期刊论文
| 作者 | Thanooja, P. V.4; Williams, I. S.5; Satish-Kumar, M.6; Durgalakshmi5; Zhai, M. G.1; Oh, C. W.2; Windley, B. F.3; Sajeev, K.4 |
| 刊名 | LITHOS
 |
| 出版日期 | 2021-10-01 |
| 卷号 | 398页码:20 |
| ISSN号 | 0024-4937 |
| 关键词 | Neoarchaean supercontinent Madras block Yishui Terrane Daeijak Island Opx-bearing meta-granitoids Opx-absent meta-granitoids |
| DOI | 10.1016/j.lithos.2021.106294 |
| 英文摘要 | The composition and configuration of possible Archaean supercontinents remain unresolved. Kenorland, a Neoarchaean supercontinent containing the Southern Granulite Terrane (SGT) in South India, the eastern block of the North China Craton (E-NCC), and the north-central Korean Peninsula, was probably assembled at ca. 2.5 Ga. A detailed comparison of meta-granitoid samples from the Madras Block (SGT), the Yishui Terrane (Shandong Peninsula, E-NCC), and Daeijak Island (NW-Gyeonggi Massif, Korean Peninsula) demonstrates their close similarities in geological setting, age, petrochemistry, isotopic composition and metamorphic history. They were all formed at 2.6-2.5 Ga and metamorphosed at a high grade soon after ca. 2.5 Ga. All are LREE-enriched and HREE-depleted, have low Sr-87/Sr-86(i) (0.70201-0.70375) and similar near-chondritic epsilon Nd(T) (+1.2 to -1.9). These factors, and their close match of geological features, suggest that the three terranes were once contiguous as part of a Neoarchaean supercontinent. |
| WOS关键词 | MULTISTAGE CRUSTAL GROWTH ; U-PB GEOCHRONOLOGY ; MAFIC DYKE SWARMS ; DHARWAR CRATON ; ZIRCON AGES ; PALEOPROTEROZOIC EVOLUTION ; PRECAMBRIAN BASEMENT ; TECTONIC CORRELATION ; LIAONING PROVINCE ; GYEONGGI MASSIF |
| 资助项目 | DST-SERB[EMR/2016/003632] ; DST-INSPIRE fellowship[IF150424] |
| WOS研究方向 | Geochemistry & Geophysics ; Mineralogy |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000707450000015 |
| 资助机构 | DST-SERB ; DST-SERB ; DST-INSPIRE fellowship ; DST-INSPIRE fellowship ; DST-SERB ; DST-SERB ; DST-INSPIRE fellowship ; DST-INSPIRE fellowship ; DST-SERB ; DST-SERB ; DST-INSPIRE fellowship ; DST-INSPIRE fellowship ; DST-SERB ; DST-SERB ; DST-INSPIRE fellowship ; DST-INSPIRE fellowship |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/102988]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Sajeev, K. |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R China 2.Chonbuk Natl Univ, Dept Earth & Environm Sci, Jeonju, South Korea 3.Univ Leicester, Sch Geog Geol & Environm, Leicester, Leics, England 4.Indian Inst Sci, Ctr Earth Sci, Bengaluru, India 5.Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT, Australia 6.Niigata Univ, Dept Geol, Fac Sci, Nishi Ku, 2-8050 Ikarashi, Niigata, Japan |
| 推荐引用方式 GB/T 7714 | Thanooja, P. V.,Williams, I. S.,Satish-Kumar, M.,et al. Were South India, the North China Craton, and the Korean Peninsula contiguous in a Neoarchaean supercontinent? New geochemical and isotopic constraints[J]. LITHOS,2021,398:20. |
| APA | Thanooja, P. V..,Williams, I. S..,Satish-Kumar, M..,Durgalakshmi.,Zhai, M. G..,...&Sajeev, K..(2021).Were South India, the North China Craton, and the Korean Peninsula contiguous in a Neoarchaean supercontinent? New geochemical and isotopic constraints.LITHOS,398,20. |
| MLA | Thanooja, P. V.,et al."Were South India, the North China Craton, and the Korean Peninsula contiguous in a Neoarchaean supercontinent? New geochemical and isotopic constraints".LITHOS 398(2021):20. |
入库方式： OAI收割
来源：地质与地球物理研究所
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