议京西大台地区的燕山运动

doi:10.3321/j.issn:1000-0569.2004.03.028

CORC > 北京大学 > 地球与空间科学学院

	议京西大台地区的燕山运动; Discusion on Yanshanian movement in Datai area, West Beijing.
	邵济安 ; 张履桥
刊名	岩石学报
	2004
关键词	角度不整合滑脱断层断块差异隆升火山活动沉积建造 angular unconformity detachment fault differential upwarping of fault-block volcanic movement sedimentary formation
DOI	10.3321/j.issn:1000-0569.2004.03.028
英文摘要	作者研究了京西大台地区的燕山运动,初步研究表明:这里不存在强烈的挤压变形迹象和显著的角度不整合,缺乏磨拉石建造。龙门组是厚度有限的河流相沉积,九龙山组是具有弱火山活动的湖相-滨湖相沉积。在隆起带和沉降带之间侏罗系地层显著的厚度变化率、大安山-斋堂滑覆构造及其派生的髫髻山断陷盆和大量高角度滑动面理,都显示了伸展构造背景下基底断块的差异升降。髫髻山组与壳幔相互作用有关的一套火山岩显示了上述运动的深部背景。; The authors studied Yanshanian movement in Datai area, west Beijing. The preliminary study suggests that there seems not to be any indication of strong compressional deformation, prominent angular unconformity, or molasse formation in this area. Longmen formation is a river facies sediment with limited thickness, and Jiulongshan formation is a lake facies- littoral lake facies sediment with weak volcanic movement. The notable thickness gradient of the Jurassic stratigraphic between the upwelling and subsidence belts, the Daanshan-Zhaitang detachment structures, and the derivative Tiaojishan fault basin and high-angle bedding sliding, all indicate a differential upwarping and subsidence of the basement fault-block under the extensional background. A suit of volcanic rocks of Tiaojishan formation connected with crust-mantle interactions reveals the deep background of the above mentioned movements.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000222897200028&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; SCI(E); 中文核心期刊要目总览(PKU); 中国科技核心期刊(ISTIC); 中国科学引文数据库(CSCD); 3; 03; 647-654; 20
语种	中文
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/49909]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	邵济安,张履桥. 议京西大台地区的燕山运动, Discusion on Yanshanian movement in Datai area, West Beijing.[J]. 岩石学报,2004.
APA	邵济安,&张履桥.(2004).议京西大台地区的燕山运动.岩石学报.
MLA	邵济安,et al."议京西大台地区的燕山运动".岩石学报 (2004).