夹山串岭沟组沉积构造及沉积环境分析  

Analysis of ridge ditch group sedimentary structure and sedimentary environment of Jiashan series

作　　者：魏明浩 

机构地区：[1]成都理工大学,四川成都610059

出　　处：《世界有色金属》2017年第14期222-223,共2页World Nonferrous Metals

摘　　要：串岭沟组中主要为页岩,砂岩,还有少量泥岩,砂岩中夹有泥岩以及彼此间的互层,发育有典型的水平层理。处于串岭沟组下部的常州沟组的沉积环境属于潮坪沉积环境,然而泻湖沉积环境的伴生沉积相中最重要的就是潮坪沉积,它们在围绕泻湖周围发育。因此推断夹山串岭沟组为障壁岛-泻湖沉积环境。Mainly for the chuanlinggou group of the shale, sandstone, mudstone. In the sandstone with mudstone, has a typical horizontal bedding.Changzhougou group＇s sedimentary environment is tidal flat sedimentary environment. And lagoon sedimentary environment＇s associated sedimentary environment is the tidal flat sedimentary environment, over the lagoon peripheral development. So infer chuanlinggou group＇s sedimentary environment is the barrier island, lagoon sedimentary systerms.

关 键 词：兴城 串岭沟组 沉积环境 

分 类 号：P618.13[天文地球—矿床学]