Paleomagnetic result of the Cenozoic volcanic rocks from the Tuoyun Basin, southwest Tien Shan of China and its tectonic implications

doi:10.1360/03wd0515

	Paleomagnetic result of the Cenozoic volcanic rocks from the Tuoyun Basin, southwest Tien Shan of China and its tectonic implications
	Wang, YC; Huang, BC; Zhu, RX; Liu, T
刊名	CHINESE SCIENCE BULLETIN
	2004-06-01
卷号	49 期号:12 页码:1288-1295
关键词	Tuoyun Basin Cenozoic Paleomagnetism N-s Convergence
ISSN号	1001-6538
DOI	10.1360/03wd0515
文献子类	Article
英文摘要	Paleomagnetic study on the Cenozoic volcanic rocks from the Tuoyun Basin of the southwest Tien Shan indicates that most samples could isolate a stable characteristic remanent magnetization with reversed polarity. The positive fold test suggests that the characteristic component is very likely to be a primary magnetization acquired in the formation of rocks. Comparison with the reference Eurasia poles at 60 Ma indicates little or insignificant N-S convergence between the south edge of southwest Tien Shan and Siberia since the onset of the India/Asia collision at the Eocene. Furthermore, the Cretaceous and Tertiary paleomagnetic results suggest that the Tuoyun Basin was subjected to a local clockwise rotation of 20degrees -35degrees with respect to Eurasia since the Paleocene time, which is probably subsequent to the Cenozoic northward compression of the Pamir are.
WOS关键词	POLAR WANDER PATH ; CENTRAL-ASIA ; SOUTHERN TIBET ; TARIM BASIN ; COLLISION ; EURASIA ; INCLINATIONS ; EVOLUTION ; SEDIMENTS ; INDIA
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000223586500016
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/64453]
专题	中国科学院地质与地球物理研究所
通讯作者	Zhu, RX
作者单位	Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Wang, YC,Huang, BC,Zhu, RX,et al. Paleomagnetic result of the Cenozoic volcanic rocks from the Tuoyun Basin, southwest Tien Shan of China and its tectonic implications[J]. CHINESE SCIENCE BULLETIN,2004,49(12):1288-1295.
APA	Wang, YC,Huang, BC,Zhu, RX,&Liu, T.(2004).Paleomagnetic result of the Cenozoic volcanic rocks from the Tuoyun Basin, southwest Tien Shan of China and its tectonic implications.CHINESE SCIENCE BULLETIN,49(12),1288-1295.
MLA	Wang, YC,et al."Paleomagnetic result of the Cenozoic volcanic rocks from the Tuoyun Basin, southwest Tien Shan of China and its tectonic implications".CHINESE SCIENCE BULLETIN 49.12(2004):1288-1295.