摘要
通过1∶25万岢岚县幅地质调查,认为测区内宁武—静乐盆地存在永定庄组,根据在区内新发现的不整合面、恐龙化石、火山碎屑岩等,认为该组属早侏罗世,并为山西的早侏罗世与冀西一带早侏罗世的对比提供了依据。
It was thought that there was Yongding group in the the Ningwu-Jingle basin through a geological survey scale of 1：250,000 in Kelan counties. The group were considered to be early Jurassic Period and offered the basis to the contrast of early Jurassic Period between Shanxi and Hebei, according to new discovery in the district such as dinosaur fossil , volcano clastic rock ,etc.
出处
《太原科技》
2007年第6期22-23,共2页
Taiyuan Science and Technology
关键词
宁武—静乐盆地
早侏罗世
永定庄组
恐龙化石
Ningwu-Jingle basin
Early Jurassic period
Yongding Group
Dinosaur fossil
