中国科学院南海海洋研究所机构知识库
Advanced  
SCSIO OpenIR  > 中科院边缘海地质重点实验室  > 期刊论文
学科主题: Geosciences, Multidisciplinary
题名: Thermochronology of Mesozoic sandstone from the Beipiao Basin and its implication to Meso-Cenozoic tectonic evolution of the Eastern Yan-Liao Orogenic Belt
作者: Yan, Y ; Lin, G ; Xia, B ; Li, Z ; Li, ZC
通讯作者: yanyi@gig.ac.cn
关键词: Yan-Liao orogenic belt ; single-grain zircon U-Pb dating ; apatite fission track (FT) dating
刊名: ACTA GEOLOGICA SINICA-ENGLISH EDITION
发表日期: 2005
卷: 79, 期:2, 页:254-263
收录类别: sci
部门归属: Chinese Acad Sci, Guangzhou Inst Geochem, Key Lab Marginal Sea Geol, Guangzhou 510640, Peoples R China; Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510640, Peoples R China; Jidong Oil & Gas Adm, Tangshan 063000, Hebei, Peoples R China
项目归属: 海洋地质
摘要: Combining the single-grain low-temperature apatite fission track with high-temperature zircon U-Pb dating of sandstone can better reveal the temporal association between the source and depositional site, and identify both the age component of the source terrain and subsequent thermo-tectonic events after deposition. This paper introduces the singlegrain zircon U-Pb dating and fission track (FT) dating of sediments from the Beipiao basin in Northeast China. The U-Pb ages of 18 single zircon grains collected from the early Jurassic Beipiao Formation range from 194.3 +/- 2.9 to 233.8 +/- 4.2 Ma and most of apatite T-7 ages are about 30-40 Ma, indicating that the eastern part of the Yan-Liao orogenic belt experienced an obvious tectonic seesawing during Meso-Cenozoic time. The eastern part of Liaoning Province (the Liaodong block) uplifted in the early Mesozoic (230-190 Ma) and forrned a geological landscape of high mountains, while the western part of the province (the Liaoxi area) subsided relatively and thousand-meter-scale sediments were deposited. During the Cenozoic (30-40 Ma), the Liaoxi area uplifted as a whole, and the Xialiaohe Basin sank intensively. The topographic landscape had a great change: high mountains in the west and cast of Liaoning Province and low plains in the central area.
WOS记录号: WOS:000229812800011
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/4866
Appears in Collections:中科院边缘海地质重点实验室_期刊论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
Yan, Y; Lin, G; Xia, B; Li, Z; Li, ZC.Thermochronology of Mesozoic sandstone from the Beipiao Basin and its implication to Meso-Cenozoic tectonic evolution of the Eastern Yan-Liao Orogenic Belt,ACTA GEOLOGICA SINICA-ENGLISH EDITION,2005,79(2):254-263
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Yan, Y]'s Articles
[Lin, G]'s Articles
[Xia, B]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Yan, Y]‘s Articles
[Lin, G]‘s Articles
[Xia, B]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院南海海洋研究所 - Feedback
Powered by CSpace