Pliocene uplift of the northern Tibetan Plateau

doi:10.1130/0091-7613(2000)028<0715:PUOTNT>2.3.CO;2

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（1985-2004）

	Pliocene uplift of the northern Tibetan Plateau
	Zheng, HB; Powell, CM; An, ZS; Zhou, J; Dong, GR
	2000-08
发表期刊	GEOLOGY
卷号	28 期号:8 页码:715-718
文章类型	Article
摘要	Neogene redbeds passing upward into upward-coarsening conglomerate and debris-flow deposits at the foot of the Kunlun Mountains record the change in paleoslope related to uplift of the surface of the northern Tibetan Plateau. Detailed magnetostratigraphy of a 4.5 km section near Yecheng in the western Kunlun Mountains shows that the change from deposition on distal alluvial plains to proximal alluvial fans occurred during the Gilbert reversed chron (4.5-3.5 Ma). The change in depositional facies was accompanied by an increase in sedimentation rate from an average similar to 0.15 mm/yr between the earliest Oligocene and the earliest Pliocene to 1.4 mm/yr in the Gauss normal chron (3.6-2.6 Ma). We interpret the change in depositional facies and increase in sedimentation rate as indicating that the main uplift of the northwestern Tibetan Plateau began ca. 4.5 Ma.
关键词	Tibet Kunlun magnetostratigraphy Pliocene uplift
学科领域	Geology
DOI	10.1130/0091-7613(2000)028<0715:PUOTNT>2.3.CO;2
关键词[WOS]	INDIA-ASIA COLLISION ; MIOCENE ; QINGHAI ; MONSOON ; CLIMATE
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Geology
WOS记录号	WOS:000088466100011
出版者	GEOLOGICAL SOC AMERICA, INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/11833
专题	黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式 GB/T 7714	Zheng, HB,Powell, CM,An, ZS,et al. Pliocene uplift of the northern Tibetan Plateau[J]. GEOLOGY,2000,28(8):715-718.
APA	Zheng, HB,Powell, CM,An, ZS,Zhou, J,&Dong, GR.(2000).Pliocene uplift of the northern Tibetan Plateau.GEOLOGY,28(8),715-718.
MLA	Zheng, HB,et al."Pliocene uplift of the northern Tibetan Plateau".GEOLOGY 28.8(2000):715-718.