成都理工大学学报（自然科学版）2013，Vol.40Issue(4)：399-408,10.DOI:10.3969/j.issn.1671-9727.2013.04.07
低温热年代学方法及其在叠合盆地构造-热演化研究中的应用
Application of low temperature thermochronology in tecton-thermal history analysis of superimposed basins
摘要
Abstract
Low-temperature thermochronology based on the isotopic chronology analysis is the most important tecton-thermal chronology dating method and is the most important branch and forward field of geochronology study.The research field mainly focuses on fission track dating and (U-Th)/He dating.The advance of low-temperature thermochronology in recent years is introduced firstly.Then,taking Dangyang synclinore and Jingshan region,mid Yangtze area for example,the application of low-temperature thermochronology to tecton-thermal history analysis of superimposed basins is discussed.The analysis results show that the dating indicators of different types of low temperature thermochronology can effectively constraint the tecton-thermal evolution process of a geological body when the paleo-temperature is ＜240℃.This gives a quantitative low temperature thermochronology evidence for studying tecton-thermal history of superimposed basins.关键词
低温热年代学/构造-热演化/叠合盆地Key words
low temperature thermochronology/ tecton-thermal evolution/ superimposed basin分类
天文与地球科学引用本文复制引用
周雁,李天义,何生,何治亮,樊德华,杨兴业..低温热年代学方法及其在叠合盆地构造-热演化研究中的应用[J].成都理工大学学报（自然科学版）,2013,40(4):399-408,10.基金项目
国家"十一五"科技重大专项(2011ZX05005) （2011ZX05005）
国家973计划项目(2012CB412800) （2012CB412800）
国家自然科学基金重点项目(40739904) （40739904）
国家自然科学基金面上项目(41072093) （41072093）
