湘北地区二叠系露头层序地层特征与成矿研究  

Sequence stratigraphic characteristics and mineralization of Permian outcrop in North Hunan

作　　者：杨少辉 罗鹏 杨俊 彭能立 曹顺红 YANG Shao-hui;LUO Peng;YANG Jun;PENG Neng-li;CAO Shun-hong(Hunan Institute of Geological Survey,Changsha 410000,China)

机构地区：[1]湖南省地质调查院,湖南长沙410000

出　　处：《世界有色金属》2020年第3期192-193,共2页World Nonferrous Metals

摘　　要：较经典层序地层学,露头层序地层研究存在优势也存在问题[1,2]。本文以湘北二叠系为研究对象,建立了湘北地区二叠系层序地层样式,将其划分为11个三级层序,探讨了层序地层与成矿规律的关系。Compared with classical sequence stratigraphy,there are advantages and problems in the study of outcrop sequence stratigraphy[1,2].In this paper,the Permian system in North Hunan is taken as the research object,and the sequence stratigraphic pattern of the Permian system in North Hunan is established,which is divided into 11 third-order sequences,and the relationship between sequence stratigraphy and metallogenic law is discussed.

关 键 词：湘西北 二叠系 露头层序地层 成矿规律 

分 类 号：P618.51[天文地球—矿床学]