摘要
对阳谷-茌平煤田8个钻孔揭露的一套以厚层状浅棕色砂岩、粉砂岩为特色的地层进行分析,并对比山东省标准地层,在山东省内煤田中首次发现了三叠系二马营组地层,且岩性组合比较标准。
The paper studies a set of strata of light brown sandstone and siltstone which are revealed by 8 boreholes in Yanggu-Chiping coal field.Compared with standard strata in Shandong province,Ermaying formation of triassic system was firstly discovered,with normal lithological combination.
引文
[1]张增奇,刘明渭.山东省岩石地层[M].武汉:中国地质大学出版社,1996.