摘要
宁镇地区中生代构造演化可划分为东西向构造、反射弧构造和新华夏系构造3个形成阶段.后者是由原有的南北向挤压应力场演变成南北向扭力场而形成的.宁镇推覆体构造的发生和发展与上述3个阶段的发育相对应.
Three evolution stages of the Mesozoic regional tectonics in the Nanjing-Zhenjiang area are recognized. During these three stages, three types of structures were formed respectively: the E-W strikingstructures, reflex arc structures and Neocathaysian structural system. The latter were formed by theN-S striking shearing stress field evolved from the original compressive stress field. The formationand development of the nappe structures in the Nanjina-Zhenjiang Area are in correspondence withthe three stages mentioned above.
出处
《地质与勘探》
CAS
CSCD
北大核心
1989年第7期38-42,共5页
Geology and Exploration
