Magnetostratigraphy of Cenozoic deposits in the western QaidamBasin and its implication for the surface uplift of the northeasternmargin of the Tibetan Plateau

doi:10.1016/j.epsl.2015.08.029

CORC > 地球环境研究所 > 中国科学院地球环境研究所 > 黄土与第四纪地质国家重点实验室（2010~）

	Magnetostratigraphy of Cenozoic deposits in the western QaidamBasin and its implication for the surface uplift of the northeasternmargin of the Tibetan Plateau
	An,ZS(An,Zhisheng)[1]; Chang,H(Chang,Hong)[1]; Li,LY(Li,Leyi)[1]; Qiang,XK(Qiang,Xiaoke)[1]; Garzione,CN.(Garzione,Carmala N.)[2]; Pullen,A(Pullen,Alexander)[2]
刊名	Earth and Planetary Science Letters
	2015
卷号	430 页码:271-283
关键词	Qaidam Basin Altyn Tagh fault tectonic uplift magnetostratigraphy Huatugou section accumulation rate
DOI	10.1016/j.epsl.2015.08.029
文献子类	期刊论文
英文摘要	Thick Cenozoic deposits in the northwestern Qaidam Basin record erosion of the Altyn Tagh and high terrain west of that basin and presumably the concurrent growth of the northeastern Tibetan Plateau. A detailed magnetostratigraphic study of the Huatugou section, northwestern Qaidam basin, reveals that this section spans the period from ∼30 to ∼11 Ma. Magnetostratigraphic and sedimentological studies indicate that the accumulation rate abruptly increased near ∼15 Ma. The acceleration in sedimentation rate suggests enhanced tectonic deformation in the Qaidam basin since 15 Ma that may have begun simultaneously with accelerated deformation along the Altyn Tagh, Kunlun, and Haiyuan faults, which contributed to the growth history of the Qaidam basin and its surroundings since ∼15 Ma.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/9593]
专题	地球环境研究所_黄土与第四纪地质国家重点实验室（2010~）
作者单位	1.Department of Earth & Environmental Sciences University of Rochester, Rochester, NY, USA 2.State Key Laboratory of Loess and Geology, Institute of Earth Environment, Chinese Academy of Sciences, China;
推荐引用方式 GB/T 7714	An,ZS,Chang,H,Li,LY,et al. Magnetostratigraphy of Cenozoic deposits in the western QaidamBasin and its implication for the surface uplift of the northeasternmargin of the Tibetan Plateau[J]. Earth and Planetary Science Letters,2015,430:271-283.
APA	An,ZS,Chang,H,Li,LY,Qiang,XK,Garzione,CN.,&Pullen,A.(2015).Magnetostratigraphy of Cenozoic deposits in the western QaidamBasin and its implication for the surface uplift of the northeasternmargin of the Tibetan Plateau.Earth and Planetary Science Letters,430,271-283.
MLA	An,ZS,et al."Magnetostratigraphy of Cenozoic deposits in the western QaidamBasin and its implication for the surface uplift of the northeasternmargin of the Tibetan Plateau".Earth and Planetary Science Letters 430(2015):271-283.