Zircon U-Pb SHRIMP Ages from the Late Paleozoic Turpan-Hami Basin, NW   China

doi:10.1007/s12583-014-0484-9

CORC > 北京大学 > 地球与空间科学学院

	Zircon U-Pb SHRIMP Ages from the Late Paleozoic Turpan-Hami Basin, NW China
	Mao, Xiang ; Li, Jianghai ; Zhang, Huatian
刊名	journal of earth science
	2014
关键词	SHRIMP U-Pb zircon geochronology Turpan-Hami Basin Permian Yierxitu Formation Central Asian orogenic belt TIEN-SHAN-RANGE URANIUM DEPOSITS CENTRAL-ASIA GEODYNAMIC EVOLUTION NORTHWEST CHINA VOLCANIC-ROCKS COAL MEASURES XINJIANG GEOCHEMISTRY TECTONICS
DOI	10.1007/s12583-014-0484-9
英文摘要	Permian volcanic rocks are widely distributed in the Turpan-Hami\ Basin, which is part of the Central Asian orogenic belt. Here we present SHRIMP zircon data for the rhyolite in Well Baocan 1, one of the deepest wells in the basin. The 283.9 +/- 2.7 Ma reported in our study provides the best precise age determination for the Yierxitu Formation, the oldest Permian layer of Hami Depression, one of the three substructural units of the Turpan-Hami Basin, and a potential hydrocarbon reservoir in this basin. Our data refines earlier imprecise Ar-39-Ar-40 ages and shows that the volcanic rocks both inside the Turpan-Hami Basin and along its margin are almost coeval. We delineate a collisional orogenesis, and the new age of 283.9 +/- 2.7 Ma may limit the latest time of the collision orogenesis.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000342966400013&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Geosciences, Multidisciplinary; SCI(E); 中国科学引文数据库(CSCD); 1; 5; 924-931; 25
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/155389]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Mao, Xiang,Li, Jianghai,Zhang, Huatian. Zircon U-Pb SHRIMP Ages from the Late Paleozoic Turpan-Hami Basin, NW China[J]. journal of earth science,2014.
APA	Mao, Xiang,Li, Jianghai,&Zhang, Huatian.(2014).Zircon U-Pb SHRIMP Ages from the Late Paleozoic Turpan-Hami Basin, NW China.journal of earth science.
MLA	Mao, Xiang,et al."Zircon U-Pb SHRIMP Ages from the Late Paleozoic Turpan-Hami Basin, NW China".journal of earth science (2014).