摘要
茅兴块段含盐系地层主要为始新统阜宁组四段。通过对该段地层沉积相的分段分析和不同韵律结构的划分以及含盐盆地沉积特征的研究,得出该含盐系地层的浅湖—泻湖—蒸发岩的沉积建造。对该区今后盐矿评价及开采具有重要意义。
Maoxing block saliferous strata are mainly in 4th Member,Funing Formation,Eocene Series.From section by section analyses of strata sedimentary facies,rhythmite division and study on salt basin sedimentary characteristics have recognized the sedimentary formation of shallow lacustrine--lagoon--evaporite.It has important effect on salt mine evaluation and mining.
出处
《中国煤田地质》
2004年第3期13-14,共2页
Coal Geology of China
关键词
岩相
韵律
沉积特征
lithofacies
rhythm
sedimentary characteristics
