摘要
通过对张八岭地区10幅1/5万地质填图资料分析与对关键地区的构造解剖,采用了构造地层学思路与方法,重新厘定了全区由多期变形所形成的构造型式及其制约的构造地层序列。在此基础上对西冷组的层序进行了重新划分,厘定了与周岗组的接触界面性质,讨论了原北将军组的构造属性及可能的时代归属。
On the basis of analysis of ten sheets of geological maps and using the tectonostratigraphic theo-
ry,the key area of structure has been traced,the tectonic pattern of multi-stage metamorphism and the
tectonic stratigraphic sequence have been revised.Above all,the former Xileng and Beijiangjun Formations
are subdivided and the age of the formations and some problems concerned are also discussed.
出处
《地层学杂志》
CSCD
北大核心
2004年第2期152-157,共6页
Journal of Stratigraphy
基金
安徽省地质矿产局资助
关键词
构造地层序列
西冷(岩)组
北将军组
张八岭地区
安徽
tectonic stratigraphic sequence
Xileng Formation
Beijiangjun Formation
Neoproterozoic
Zhangbaling area
Anhui
