First discovery of Wuchiapingian (Late Permian) foraminiferal fauna from the Zhari Namco area, central Lhasa Block, Tibet, and their palaeogeographic implications | |
Ju, Qi(居奇)3,4,5; Zhang, Yi-chun(张以春)2,4,5; Qiao, Feng(乔峰)3,4,5; Xu, Hai-peng1 | |
刊名 | GEOLOGICAL JOURNAL |
2022-03-02 | |
页码 | 17 |
关键词 | foraminifera Lhasa Block palaeobiogeography palaeogeography Permian Tethys |
ISSN号 | 0072-1050 |
DOI | 10.1002/gj.4428 |
英文摘要 | A new foraminiferal fauna is reported from the upper part of the Xiala Formation in the Zhari Namco section in the central Lhasa Block, which contains three species of fusulines and 26 species of small foraminifers. The presence of Reichelina and Codonofusiella in the fauna suggests a Wuchiapingian age. A review of the Lopingian faunas in several localities in the Lhasa Block indicates that this block was under a shallow marine environment during the Lopingian, rather than an uplifted terrestrial environment as previously recognized. The Lopingian palaeobiogeography as well as the sequences of the Lhasa Block differs greatly from the adjacent South Qiangtang, Karakorum and South Pamir blocks, and the Tethys Himalaya region of the Indian Plate. It further suggests that the Lhasa Block was separated from the South Qiangtang Block in the north by the Bangong-Nujiang Ocean and the Tethys Himalaya area in the south by the Neotethys Ocean during the Lopingian time. Furthermore, the dissimilarity of the Guadalupian and Lopingian strata and faunas between the Lhasa and Karakorum blocks and similarity between the Lhasa and Tengchong blocks, may suggest that the Lhasa and Tengchong blocks were linked together during the Permian. |
资助项目 | National Natural Science Foundation of China[91855205] ; Second Tibetan Plateau Scientific Expedition and Research[2019QZKK0706] ; Chinese Academy of Sciences[XDB26000000] |
WOS关键词 | GUADALUPIAN-LOPINGIAN MIDDLE ; YARLUNG-ZANGBO SUTURE ; SOUTHERN TIBET ; XIALA FORMATION ; XAINZA AREA ; TRIASSIC BOUNDARY ; BRACHIOPOD FAUNA ; SOUTHWEST CHINA ; TENGCHONG BLOCK ; FUSULINE FAUNA |
WOS研究方向 | Geology |
语种 | 英语 |
出版者 | WILEY |
WOS记录号 | WOS:000763122100001 |
资助机构 | National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research ; Chinese Academy of Sciences |
内容类型 | 期刊论文 |
源URL | [http://ir.nigpas.ac.cn/handle/332004/40521] |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Zhang, Yi-chun(张以春) |
作者单位 | 1.Nanjing Univ, Sch Earth Sci & Engn, Nanjing, Peoples R China 2.Univ Chinese Acad Sci, Nanjing Coll, Nanjing 210049, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Ctr Excellence Life & Palaeoenvironm, Nanjing 210008, Peoples R China 5.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China |
推荐引用方式 GB/T 7714 | Ju, Qi,Zhang, Yi-chun,Qiao, Feng,et al. First discovery of Wuchiapingian (Late Permian) foraminiferal fauna from the Zhari Namco area, central Lhasa Block, Tibet, and their palaeogeographic implications[J]. GEOLOGICAL JOURNAL,2022:17. |
APA | Ju, Qi,Zhang, Yi-chun,Qiao, Feng,&Xu, Hai-peng.(2022).First discovery of Wuchiapingian (Late Permian) foraminiferal fauna from the Zhari Namco area, central Lhasa Block, Tibet, and their palaeogeographic implications.GEOLOGICAL JOURNAL,17. |
MLA | Ju, Qi,et al."First discovery of Wuchiapingian (Late Permian) foraminiferal fauna from the Zhari Namco area, central Lhasa Block, Tibet, and their palaeogeographic implications".GEOLOGICAL JOURNAL (2022):17. |
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