国外大陆裂谷构造研究现状及展望  

STATUS AND PROSPECT OF OVERSEAS STUDY ON CONTINENTAL RIFT STRUCTURE

作　　者：王思程[1] 

机构地区：[1]中国地质大学,北京100083

出　　处：《安徽地质》2009年第3期181-185,共5页Geology of Anhui

摘　　要：大地构造学是现今地质学研究的热门学科,大陆裂谷构造属于大地构造的研究范畴。本文从裂谷沉积作用与成矿的简单联系和由于先存下地壳组构对大陆裂谷构造的影响两方面介绍了国外对大陆裂谷研究的情况。作者指出:大地构造学的研究需借助假定的模式或实验模型,但不能局限于其中;大地构造学的各个研究领域都存在着挑战,地质学的研究需要进一步完善。Geotectonics is a hot subject of geoscientific research at present and it covers continental rift structure study. This paper introduced overseas study on continental rift in terms of simple relation between rift sedimentation and metallogenetic process, and the effect of pre-existing lower crust fabric on continental rift. It is pointed out that geotectonic research should have assumed models or experimental prototypes as a aiding tool, but cannot totally depend on them, every research area of geotectonics has faced challenges, and geological research needs to be further improved.

关 键 词：大陆裂谷作用 裂谷盆地 转换带 先存下地壳构造 

分 类 号：P544.4[天文地球—构造地质学]