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
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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. |
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