Cretaceous deformation history of the middle Tan-Lu fault zone in;Shandong Province, eastern China

doi:10.1016/S0040-1951(03)00039-8

CORC > 中国地质调查局 > 中国地质调查局 > 中国地质科学院地质力学研究所

	Cretaceous deformation history of the middle Tan-Lu fault zone in;Shandong Province, eastern China
	Zhang, YQ; Dong, SW; Shi, W
刊名	TECTONOPHYSICS
	2003
卷号	363 期号:3-4 页码:243-258
关键词	Tan-Lu fault zone Cretaceous basin stress field rifting strike-slip
ISSN号	0040-1951
DOI	10.1016/S0040-1951(03)00039-8
英文摘要	Based on field analysis of fault-slip data from different rock units of the Cretaceous basins along the middle part of the Tan-Lu fault zone (Shandong Province, eastern China), we document polyphase tectonic stress fields and address the changes in sense of motion of the Tan-Lu fault zone during the Cretaceous. The Cretaceous deformation history of the Tan-Lu fault zone can be divided into four main stages. The first stage, during the earliest Cretaceous, was dominated by N-S extension responsible for the formation of the Jiaolai basin. We interpret this extension to be related to dextral strike-slip pull-apart opening guided by the Tan-Lu fault zone. The second stage, during the middle Early Cretaceous, was overwhelmingly rift-dominated and characterized by widespread silicic to intermediate volcanism, normal faulting and basin subsidence. It was at this stage that the Tan-Lu-parallel Yi-Shu Rift was initiated by E-W to WNW-ESE extension. The tectonic regime then changed during the late Early Cretaceous to NW-SE-oriented transpression, causing inversion of the Early Cretaceous rift basin and sinistral slip along the Tan-Lu fault zone. During the Late Cretaceous, dextral activation of the Tan-Lu fault zone resulted in pull-apart opening of the Zhucheng basin, which was subsequently deformed by NE-SW compression. This deformation chronology of the Tan-Lu fault zone and the associated Cretaceous basins allow us to constrain the regional kinematic models as related to subduction along the eastern margin of Asia, or related to collision in the Tibet region. (C) 2003 Elsevier Science B.V. All rights reserved.
学科主题	构造地质学
WOS关键词	PRESSURE CONTINENTAL-CRUST ; EXHUMATION ; NORTH ; BASIN ; EVOLUTION ; PENINSULA ; COLLISION ; SYSTEM ; MODEL
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000182291100005
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/37624]
专题	中国地质科学院地质力学研究所
作者单位	Chinese Acad Geol Sci, Inst Geomech, Beijing 100081, Peoples R China.
推荐引用方式 GB/T 7714	Zhang, YQ,Dong, SW,Shi, W. Cretaceous deformation history of the middle Tan-Lu fault zone in;Shandong Province, eastern China[J]. TECTONOPHYSICS,2003,363(3-4):243-258.
APA	Zhang, YQ,Dong, SW,&Shi, W.(2003).Cretaceous deformation history of the middle Tan-Lu fault zone in;Shandong Province, eastern China.TECTONOPHYSICS,363(3-4),243-258.
MLA	Zhang, YQ,et al."Cretaceous deformation history of the middle Tan-Lu fault zone in;Shandong Province, eastern China".TECTONOPHYSICS 363.3-4(2003):243-258.