The central Qiangtang Metamorphic Belt in northern Tibet is an in-situ Paleo-Tethys Ocean: Evidence from newly discovered Late Devonian radiolarians

doi:10.1016/j.gr.2023.08.005

NIGPAS OpenIR

	The central Qiangtang Metamorphic Belt in northern Tibet is an in-situ Paleo-Tethys Ocean: Evidence from newly discovered Late Devonian radiolarians
通讯作者	Zhang, Yi-chun(yczhang@nigpas.ac.cn)
	Li, Xin1 ; Suzuki, Noritoshi 2; Zhang, Yi-chun1,3 ; Zhang, Hua1 ; Luo, Mao1 ; Yuan, Dong-xun4 ; Zheng, Quan-feng1 ; Qie, Wen-kun1 ; Ju, Qi 5,6; Qiao, Feng 1
	2024
发表期刊	GONDWANA RESEARCH
ISSN	1342-937X
卷号	125 页码:49-58
摘要	The paleogeographic position of the North Qiangtang Block, as well as the origin of the Central Qiangtang Metamorphic Belt (CQMB) have subjected to considerable debate that hampers the understanding of the early evolution of the Paleo-Tethys Ocean. This study reports a new radiolarian fauna of a Famennian age (Late Devonian) from the ophiolitic melange south of Gangtang Co, northern Tibet, including Callela parvispinosa Won, Entactinia foveolata Nazarov, and Plenoentactinia pinguis Won. The discovery of Devonian radiolarians in the CQMB strongly supports the model that the Longmu Co-Shuanghu suture zone represents the main branch of the Paleo-Tethys Ocean. A correlation of the Late Devonian radiolarian in Tethys realm reveals that the Longmu Co-Shuanghu suture zone was connected to the Changning-Menglian suture zone in western Yunnan, the Chiang Mai-Inthanon and Chanthaburi suture zones in Thailand, and the Bentong-Raub suture zone in Malay Peninsula. The synchronous advent of Late Devonian radiolarians suggests that the Paleo-Tethys Ocean may have opened during that time. & COPY; 2023 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved.
关键词	Paleo-Tethys Ocean Central Qiangtang Metamorphic Belt Devonian radiolarians Paleogeography
DOI	10.1016/j.gr.2023.08.005
收录类别	SCI
语种	英语
关键词[WOS]	PERMIAN FUSULINE FAUNA ; ISOTOPIC CHARACTERISTICS ; SOUTHERN QIANGTANG ; SUTURE ZONE ; MIDDLE ; AREA ; OPHIOLITE ; CONSTRAINTS ; EVOLUTION ; TERRANE
资助项目	National Natural Science Foundation of China[91855205] ; Second Tibetan Plateau Scientific Expedition and Research[2019QZKK0706] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; Chinese Academy of Sciences (CAS) Talents Program ; Deep-time Digital Earth (DDE) Big Science Program
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:001064964800001
项目资助者	National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research ; Strategic Priority Research Program of Chinese Academy of Sciences ; Chinese Academy of Sciences (CAS) Talents Program ; Deep-time Digital Earth (DDE) Big Science Program
出版者	ELSEVIER
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/42743
专题	中国科学院南京地质古生物研究所
通讯作者	Zhang, Yi-chun
作者单位	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 2.Tohoku Univ, Grad Sch Sci, Dept Earth Sci, Sendai 9808578, Japan 3.Univ Chinese Acad Sci, Nanjing Coll, Nanjing 210049, Peoples R China 4.China Univ Min & Technol, Sch Resources & Geosci, Xuzhou 221116, Peoples R China 5.Nanjing Univ, Sch Earth Sci & Engn, State Key Lab Mineral Deposits Res, Nanjing 210023, Peoples R China 6.Nanjing Univ, Frontiers Sci Ctr Crit Earth Mat Cycling, Nanjing 210023, Peoples R China
第一作者单位	中国科学院南京地质古生物研究所
通讯作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Li, Xin,Suzuki, Noritoshi,Zhang, Yi-chun,et al. The central Qiangtang Metamorphic Belt in northern Tibet is an in-situ Paleo-Tethys Ocean: Evidence from newly discovered Late Devonian radiolarians[J]. GONDWANA RESEARCH,2024,125:49-58.
APA	Li, Xin.,Suzuki, Noritoshi.,Zhang, Yi-chun.,Zhang, Hua.,Luo, Mao.,...&Cui, Xiao-hui.(2024).The central Qiangtang Metamorphic Belt in northern Tibet is an in-situ Paleo-Tethys Ocean: Evidence from newly discovered Late Devonian radiolarians.GONDWANA RESEARCH,125,49-58.
MLA	Li, Xin,et al."The central Qiangtang Metamorphic Belt in northern Tibet is an in-situ Paleo-Tethys Ocean: Evidence from newly discovered Late Devonian radiolarians".GONDWANA RESEARCH 125(2024):49-58.