摘要
笔者据鄂东南通山－崇阳－线南北两侧寒武－奥陶系中所采样品进行元素组合分析，作各样品平均值对标准差的散点图，发现该地层南北两侧元素组合存在明显差异，从而为该区基度断裂的存在提供了新的依据，也为推测控制沉积环境的基底断裂提供了新的方法。
The author collected samples in the Cambrian - Ordovician systems at both sides of Tongshan - Chongyang belt in Southeast Hubei, analyzed their contents of some elements and plotted the scatter point diagrams for mean values vs. standard deviation, The author found that there are obvious diiffer-ence between these two elemental association, which indicates that there exist a basement fault between them and provided a new way for analyzing the basement fault that controlled the sedimentary environ-ment
关键词
鄂东南
基底断裂
沉积环境
元素组合
Southeast Hubei, elemental association, basement fault, Sedimentary environment
