Late Cenozoic high-resolution magnetostratigraphy in the Kunlun Pass Basin and its implications for the uplift of the northern Tibetan Plateau

ISL OpenIR > 青海盐湖研究所知识仓储

	Late Cenozoic high-resolution magnetostratigraphy in the Kunlun Pass Basin and its implications for the uplift of the northern Tibetan Plateau
	Song, CH ; Gao, DL ; Fang, XM ; Cui, ZJ ; Li, JJ ; Yang, SL ; Jin, HB ; Burbank, D ; Kirschvink, JL
	2005-09-01
发表期刊	CHINESE SCIENCE BULLETIN
卷号	50 期号:17 页码:1912-1922
关键词	Magnetostratigraphy Kunlun Pass Basin Late Cenozoic Tibetan Plateau
摘要	The Kunlun Pass Basin, located in the middle of the eastern Kunlun Mountains, received relatively continuous late Cenozoic sediments from the surrounding mountains, archiving great information to understand the deformation and uplift histories of the northern Tibetan Plateau. The Kunlun-Yellow River Movement, identified from the tectonomorphologic and sedimentary evolution of the Kunlun Pass Basin by Cui Zhijiu et al. (1997, 1998), is roughly coincident with many important global and Plateau climatic and environmental events, becoming a crucial time interval to understand tectonic-climatic interactions. However, the ages used to constrict the events remain great uncertainty. Here, we present the results of detailed magnetostratigraphy of the late Cenozoic sediments in the Kunlun Pass Basin, which show the basin sediments were formed between about 3.6 Ma and 0.5 Ma and the Kunlun-Yellow River Movement occurred at 1.2 to similar to 0.78 Ma. The lithology, sedimentary facies and lithofacies associations divide the basin into five stages of tectonosedimentary evolution, indicating the northern Tibetan Plateau having experienced five episodes of tectonic uplifts at similar to 3.6, 2.69-2.58, 1.77, 1.2, 0.87 and similar to 0.78 Ma since the Pliocene.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/5624
专题	青海盐湖研究所知识仓储中国科学院青海盐湖研究所
作者单位	1.Lanzhou Univ, Minist Educ, MOE, Key Lab Western China Environm Syst, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Coll Earth & Environm Sci, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 4.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing 100085, Peoples R China 5.Peking Univ, Coll Environm Sci, Beijing 100871, Peoples R China 6.Univ Calif Santa Barbara, Dept Geol Sci, Santa Barbara, CA 93106 USA 7.CALTECH, Div Geol & Planetary Sci, Paleomagnet Lab, Pasadena, CA 91125 USA
推荐引用方式 GB/T 7714	Song, CH,Gao, DL,Fang, XM,et al. Late Cenozoic high-resolution magnetostratigraphy in the Kunlun Pass Basin and its implications for the uplift of the northern Tibetan Plateau[J]. CHINESE SCIENCE BULLETIN,2005,50(17):1912-1922.
APA	Song, CH.,Gao, DL.,Fang, XM.,Cui, ZJ.,Li, JJ.,...&Kirschvink, JL.(2005).Late Cenozoic high-resolution magnetostratigraphy in the Kunlun Pass Basin and its implications for the uplift of the northern Tibetan Plateau.CHINESE SCIENCE BULLETIN,50(17),1912-1922.
MLA	Song, CH,et al."Late Cenozoic high-resolution magnetostratigraphy in the Kunlun Pass Basin and its implications for the uplift of the northern Tibetan Plateau".CHINESE SCIENCE BULLETIN 50.17(2005):1912-1922.