The Indosinian orogenesis occurred in Lhasa terrain and the evidence from muscovite Ar-40-Ar-39 geochronology

CORC > 中国地质调查局 > 中国地质调查局

	The Indosinian orogenesis occurred in Lhasa terrain and the evidence from muscovite Ar-40-Ar-39 geochronology
	Li, HQ (Li HuaQi); Cai, ZH (Cai ZhiHui); Chen, SY (Chen SongYong); Tang, ZM (Tang ZheMin); Yang, M (Yang Mei)
刊名	ACTA PETROLOGICA SINICA
	2008
卷号	24 期号:7 页码:1595-1604
关键词	Lhasa terrain Eclogite Ductile shearing belt Ar-40-Ar-39 geochronology Indosinian orogenesis
ISSN号	1000-0569
英文摘要	Based on the the deformation characteristic of Sumdo Group and the ductile shearing zones, the quartz fabric by EBSD, the data of muscovite Ar-40-Ar-39 geochronology (220 similar to 230Ma) from ductile shearing zones and the large scale granite of Late Triassic epoch in Sumdo Group, Lhasa terrain is thought to have experienced an important Indosinian orogenic event, which caused the closure of the Paleo-Tethys ocean along the tectonic zone of eclogite and the collision between northern part and Southern part of Lhasa terrain. The discovery of Indosinian orogenic belt in Lhasa terrain expanse the southern boundary of Indosinian orogenie belt to Lhasa terrain from Qiangtang terrain, which is very important to the research of the Paleo-Tethys ocean along Tibet.
学科主题	构造地质学
WOS研究方向	Geology
语种	中文
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000260313300015
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/38727]
专题	中国地质调查局
作者单位	Chinese Acad Geol Sci, Inst Hydrogeol & Environm Geol, Shijiazhuang 050061, Peoples R China
推荐引用方式 GB/T 7714	Li, HQ ,Cai, ZH ,Chen, SY ,et al. The Indosinian orogenesis occurred in Lhasa terrain and the evidence from muscovite Ar-40-Ar-39 geochronology[J]. ACTA PETROLOGICA SINICA,2008,24(7):1595-1604.
APA	Li, HQ ,Cai, ZH ,Chen, SY ,Tang, ZM ,&Yang, M .(2008).The Indosinian orogenesis occurred in Lhasa terrain and the evidence from muscovite Ar-40-Ar-39 geochronology.ACTA PETROLOGICA SINICA,24(7),1595-1604.
MLA	Li, HQ ,et al."The Indosinian orogenesis occurred in Lhasa terrain and the evidence from muscovite Ar-40-Ar-39 geochronology".ACTA PETROLOGICA SINICA 24.7(2008):1595-1604.