摘要
在世界上一些“最稳定”的地台上也发现了与水平运动相关的逆掩断层和推覆体。本文对逆冲断层和推覆体研究工作中现的新的研究方向,如分叉线、端线、夹块和分叉线填图作了专门介绍,并对拉伸条件下形成的正滑剪切带或低角度韧性正断层以及推覆体的基本特点作了论述。
In recent years, large numbers of thrusts and nappes have not only been discovered successively in many areas of the classic geosyucliual fold belts, but, more important, overthrusts and nappes related to horizontal movement have also been found in some of the most stable platforms in the world. These discoveries have given impetus to the improvement of the methods for studying these structures. This paper presents an introduction to the new directions in the study of overthrusts and nappes such as the branch line, tip line, horse and mapping, and discusses the basic characteristics of normal slip shear zone or low-angle ductile normal faults formed under the condition of extension.
出处
《中国区域地质》
CSCD
1989年第4期301-313,共13页
Regional Geology of China
