Discovery of a Sphaeroschwagerina fusuline fauna from the Raggyorcaka Lake area, northern Tibet: implications for the origin of the Qiangtang Metamorphic Belt

doi:10.1017/S0016756815000795

	Discovery of a Sphaeroschwagerina fusuline fauna from the Raggyorcaka Lake area, northern Tibet: implications for the origin of the Qiangtang Metamorphic Belt
	Zhang, Yi-Chun (张以春)1 ; Shen, Shu-Zhong (沈树忠)1 ; Zhai, Qing-Guo 2; Zhang, Yu-Jie 3; Yuan, Dong-Xun (袁东勋)1,4
	2016-05-01
发表期刊	GEOLOGICAL MAGAZINE
ISSN	0016-7568
卷号	153 期号:3 页码:537-543
摘要	The Qiangtang Metamorphic Belt (QMB) was considered to have either formed in situ by amalgmation of the North and South Qiangtang blocks or been underthrust from the Jinsha suture and exhumed in the interior of a single Qiangtang Block'. A new Sphaeroschwagerina fusuline fauna discovered in the Raggyorcaka Lake area supports the interpretation that the North and South Qiangtang blocks were separated by a wide ocean during Asselian (Early Permian) time, indicating that the QMB was formed by the suturing of the Palaeotethys Ocean along the Longmu Co-Shuanghu suture.
关键词	Qiangtang Metamorphic Belt Tibet Palaeotethys Ocean Longmu Co-shuanghu Suture Fusulines Early Permian
DOI	10.1017/S0016756815000795
语种	英语
关键词[WOS]	Paleo-tethys Ocean ; Tectonic Evolution ; Crustal Structure ; Subduction ; Terrane ; China ; Block ; Provenance ; Plateau
资助项目	National Science Foundation of China[41472029] ; National Science Foundation of China[41290260] ; National Science Foundation of China[41420104003] ; China Geological Survey[1212011121257] ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences[XDB03010102]
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000374179800011
项目资助者	National Science Foundation of China ; China Geological Survey ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences
出版者	CAMBRIDGE UNIV PRESS
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/12467
专题	中国科学院南京地质古生物研究所其他
通讯作者	Zhang, Yi-Chun (张以春)
作者单位	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China 2.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China 3.China Geol Survey, Chengdu Ctr, Chengdu 610081, Peoples R China 4.Nanjing Univ, Dept Earth Sci, Nanjing 210008, Jiangsu, 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	Zhang, Yi-Chun ,Shen, Shu-Zhong ,Zhai, Qing-Guo,et al. Discovery of a Sphaeroschwagerina fusuline fauna from the Raggyorcaka Lake area, northern Tibet: implications for the origin of the Qiangtang Metamorphic Belt[J]. GEOLOGICAL MAGAZINE,2016,153(3):537-543.
APA	Zhang, Yi-Chun ,Shen, Shu-Zhong ,Zhai, Qing-Guo,Zhang, Yu-Jie,&Yuan, Dong-Xun .(2016).Discovery of a Sphaeroschwagerina fusuline fauna from the Raggyorcaka Lake area, northern Tibet: implications for the origin of the Qiangtang Metamorphic Belt.GEOLOGICAL MAGAZINE,153(3),537-543.
MLA	Zhang, Yi-Chun ,et al."Discovery of a Sphaeroschwagerina fusuline fauna from the Raggyorcaka Lake area, northern Tibet: implications for the origin of the Qiangtang Metamorphic Belt".GEOLOGICAL MAGAZINE 153.3(2016):537-543.