气候变化领域集成服务门户(CCPortal): Palynological evidence sheds new light on the age of the Liuqu Conglomerates in Tibet and its geological significance

CCPortal

DOI	10.1007/s11430-010-4149-y
	Palynological evidence sheds new light on the age of the Liuqu Conglomerates in Tibet and its geological significance
	Wei LiJie; Liu XiaoHan; Yan FuHua; Mai XueShun; Li GuangWei; Liu XiaoBing; Zhou XueJun
通讯作者	Wei, LJ (通讯作者)
发表日期	2011
ISSN	1674-7313
EISSN	1869-1897
起始页码	901
结束页码	911
卷号	54 期号:6
英文摘要	The Liuqu Conglomerates consist of a suit of terrestrial molasse deposits formed in a foreland basin of the Himalaya-Tibet orogenic belt before the collision of India and Eurasia. These deposits record considerable geological information regarding the late tectonic evolution of the Neotethyan ocean. The palynological study of interlayers of mudstone and mud-sandstones indicates an Oligocene age. The palynological assemblage consists mainly of deciduous broad-leaved angiosperms, with some coniferous gymnosperms and evergreen broad-leaved angiosperms. The deposits reflect a broad-leaved deciduous forest or mixed with conifer-broad-leaved forest ecotypes, showing a warm-temperate or temperate zone climatic environment. This work provides significant new information about the tectonic evolution, paleogeography, and paleoenvironment of southern Tibet during the Cenozoic.
关键词	TSANGPO SUTURE ZONE INDIA-ASIA COLLISION FORE-ARC BASIN SOUTHERN TIBET XIGAZE OPHIOLITE EOCENE EVOLUTION TRANSITION TECTONICS DISCOVERY
英文关键词	Southern Tibet; Yalung Zangpo suture zone; Liuqu Conglomerates; palynological assemblage; Oligocene
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000290575000009
来源期刊	SCIENCE CHINA-EARTH SCIENCES
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/257889
推荐引用方式 GB/T 7714	Wei LiJie,Liu XiaoHan,Yan FuHua,et al. Palynological evidence sheds new light on the age of the Liuqu Conglomerates in Tibet and its geological significance[J]. 中国科学院青藏高原研究所,2011,54(6).
APA	Wei LiJie.,Liu XiaoHan.,Yan FuHua.,Mai XueShun.,Li GuangWei.,...&Zhou XueJun.(2011).Palynological evidence sheds new light on the age of the Liuqu Conglomerates in Tibet and its geological significance.SCIENCE CHINA-EARTH SCIENCES,54(6).
MLA	Wei LiJie,et al."Palynological evidence sheds new light on the age of the Liuqu Conglomerates in Tibet and its geological significance".SCIENCE CHINA-EARTH SCIENCES 54.6(2011).