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DOI	10.1016/j.tecto.2010.01.014
	Stratigraphic and paleomagnetic evidence of mid-Pleistocene rapid deformation and uplift of the NE Tibetan Plateau
	Liu, Dongliang; Fang, Xiaomin; Song, Chunhui; Dai, Shuang; Zhang, Tao; Zhang, Weilin; Miao, Yunfa; Liu, Yongqian; Wang, Jiuyi
通讯作者	Liu, DL (通讯作者)
发表日期	2010
ISSN	0040-1951
EISSN	1879-3266
起始页码	108
结束页码	119
卷号	486 期号:1-4
英文摘要	The NE Tibetan Plateau has become an important region for deciphering the Cenozoic uplift of the Plateau. Previous studies have verified that the Quaternary uplift in this region had a multi-stage character; however geologists have not established which event constituted the main tectonic phase. Fortunately, stratigraphic and paleomagnetic evidence from the Jiuquan Basin, Gansu Province, China, now confirm that the Laojunmiao Movement (represented as an angular unconformity) occurred between similar to 0.9 and 0.8 Ma; and an almost synchronous tectonic event has been well recorded within and around the Plateau. Moreover, many proxies indicate that the global climate changed more rapidly after similar to 0.9 Ma. These proxies include eolian loess and vermiculated red soils caused by the Asian monsoon, the eolian sedimentation rate, the Stilostomella extinction, changes in the global thermohaline circulation, and the increased delta C-13 values recorded in the marine sediments. Based on the uplift-driven climate change, the mid-Pleistocene Transition (MPT) could be the result of the Laojunmiao Movement. Certainly, the Laojunmiao Movement and MPT had the significant impact on the Quaternary earth. We conclude that the Laojunmiao Movement was likely the main tectonic phase of the Quaternary Plateau uplift. (C) 2010 Elsevier B.V. All rights reserved.
关键词	RESOLUTION MAGNETO STRATIGRAPHY CENOZOIC TECTONIC EVOLUTION APATITE FISSION-TRACK CLIMATE TRANSITION YELLOW-RIVER HEXI CORRIDOR QAIDAM BASIN NORTHEASTWARD GROWTH SECTION RESTORATION EXHUMATION HISTORY
英文关键词	Jiuquan Basin; Yumen Conglomerates; Jiuquan Gravels; Angular unconformity; Magnetostratigraphy; Uplift of the Tibetan Plateau
语种	英语
WOS研究方向	Geochemistry & Geophysics
WOS类目	Geochemistry & Geophysics
WOS记录号	WOS:000278216400009
来源期刊	TECTONOPHYSICS
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/257761
推荐引用方式 GB/T 7714	Liu, Dongliang,Fang, Xiaomin,Song, Chunhui,et al. Stratigraphic and paleomagnetic evidence of mid-Pleistocene rapid deformation and uplift of the NE Tibetan Plateau[J]. 中国科学院青藏高原研究所,2010,486(1-4).
APA	Liu, Dongliang.,Fang, Xiaomin.,Song, Chunhui.,Dai, Shuang.,Zhang, Tao.,...&Wang, Jiuyi.(2010).Stratigraphic and paleomagnetic evidence of mid-Pleistocene rapid deformation and uplift of the NE Tibetan Plateau.TECTONOPHYSICS,486(1-4).
MLA	Liu, Dongliang,et al."Stratigraphic and paleomagnetic evidence of mid-Pleistocene rapid deformation and uplift of the NE Tibetan Plateau".TECTONOPHYSICS 486.1-4(2010).