摘要
荒草坡群是东准噶尔地区最古老的地层,其时代归属问题一直众说纷纭,莫衷一是。本文通过两个剖面分析,对荒草坡群的时代归属问题提出了一些新认识,在此基础上,对荒草坡群进行重新划分。
Huangcaopo Group has been considered to be the oldest stratum in the eastern Junggar area. However, its geochronology has remained controversial for a long time. Recent study on two measured sections of the Huangcaopo Group has thrown light on this problem.
出处
《矿物岩石》
CAS
CSCD
北大核心
1999年第4期52-55,共4页
Mineralogy and Petrology
