江苏句容磨盘山地区茅西断裂的新认识  

New cognition on Maoxi Fracture in Mopanshan area in Jurong of Jiangsu

作　　者：李端璐[1] 赵为民[2] 

机构地区：[1]江苏省地震局,江苏南京210014 [2]江苏省交通规划设计院,江苏南京210023

出　　处：《江苏地质》2006年第1期21-23,共3页Jiangsu Geology

摘　　要：句容磨盘山高速公路隧道工程地质勘探中,发现龙王山组逆覆在浦口组之上,又被Q1-2砾石层不整合覆盖。据该现象所处的空间位置可以认为,该断裂即为茅西断裂,其活动时间应在K2p浦口组沉积之后,且有一组(至少两条)断裂组成。In the course of tunnel engineering geological exploration in Mopanshan Freeway in Jurong City, the authors found Longwangshan Formation overthrusting Pukou Formation and was covered uncomformably by the Quaternary gravel layers. According to the space location of the known phenomenon, the authores consider that the fracture belongs to Maoxi Fracture, whose activity time should be after the sedimentation of Pukou Formation, composed of a set of fractures.

关 键 词：茅西断裂 活动时代 新认识 句容磨盘山 江苏 

分 类 号：P542.3[天文地球—构造地质学]