干旱区生态环境知识资源中心(Arid): Eolian deposits of the northern margin of the South China (Jianghan Basin): Reconstruction of the Late Cretaceous East Asian landscape in central China

Arid

DOI	10.1016/j.marpetgeo.2020.104390
	Eolian deposits of the northern margin of the South China (Jianghan Basin): Reconstruction of the Late Cretaceous East Asian landscape in central China
	Yu, Xiaocan; Liu, Chenglin; Wang, Chunlian; Li, Fei; Wang, Jiuyi
通讯作者	Wang, CL
来源期刊	MARINE AND PETROLEUM GEOLOGY
ISSN	0264-8172
EISSN	1873-4073
出版年	2020
卷号	117
英文摘要	The Late Cretaceous Honghuatao Formation includes a succession of thick clastic sedimentary sequences which are widely exposed in northwestern Jianghan Basin, central China. Here, detailed sedimentological and facies architectural analyses are performed allowing to re-interpret and identify the controversy for sedimentary environment and to investigate the paleoclimatic condition. The Honghuatao stratigraphic sequence includes eolian dunes and dry interdunes deposits with fluvial channel deposits at the bottom and top. The vertical change between fluvial and eolian systems indicates alternating wet and dry climate. At the same time, the provenance analysis combined with the paleocurrents from the W, NW, and NE indicates that Huangling Dome, South Qinling Belt and Dabie Orogen supply the main detrital source for the Honghuatao Formation. The Late Cretaceous first rifting subsidence in the Jianghan Basin provided accommodation space for the preservation of the aeolian accumulation. Moreover, the existence of the mountain belts around the basin, that is, the orographic effect, precluded the winds from transporting humidity to the interior of the Jianghan Basin, generating the desert system. This study shows that the formation of eolian deposits in the Honghuatao Formation and coeval strata in numerous adjacent basins was a sedimentary response to the prevailing desert climate in the mid-to low-latitude areas of the Northern Hemisphere during the Late Cretaceous, which was predominately controlled by the subtropical high-pressure system on a planetary scale.
英文关键词	Honghuatao Formation Eolian-fluvial deposits Paleoclimate Provenance Paleogeography
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000537575300033
WOS关键词	ZIRCON U-PB ; PRESSURE CONTINENTAL-CRUST ; IN-WHITE MICA ; YANGTZE CRATON ; AEOLIAN DUNE ; PALAEOATMOSPHERE DYNAMICS ; STRATIGRAPHIC EVOLUTION ; GENERAL-CIRCULATION ; INTERDUNE DEPOSITS ; BOTUCATU FORMATION
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324624
作者单位	[Yu, Xiaocan; Liu, Chenglin; Wang, Chunlian; Wang, Jiuyi] Chinese Acad Geol Sci, Inst Mineral Resources, MNR Key Lab Metallogeny & Mineral Assessment, Beijing 100037, Peoples R China; [Li, Fei] Southwest Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Peoples R China
推荐引用方式 GB/T 7714	Yu, Xiaocan,Liu, Chenglin,Wang, Chunlian,et al. Eolian deposits of the northern margin of the South China (Jianghan Basin): Reconstruction of the Late Cretaceous East Asian landscape in central China[J],2020,117.
APA	Yu, Xiaocan,Liu, Chenglin,Wang, Chunlian,Li, Fei,&Wang, Jiuyi.(2020).Eolian deposits of the northern margin of the South China (Jianghan Basin): Reconstruction of the Late Cretaceous East Asian landscape in central China.MARINE AND PETROLEUM GEOLOGY,117.
MLA	Yu, Xiaocan,et al."Eolian deposits of the northern margin of the South China (Jianghan Basin): Reconstruction of the Late Cretaceous East Asian landscape in central China".MARINE AND PETROLEUM GEOLOGY 117(2020).