塔里木盆地西南缘侏罗系沉积特征

Sedimentary characteristics of Jurassic in southwestern margin of Tarim Basin

塔里木盆地西南缘的侏罗系主要包括下-中侏罗统叶尔羌群的莎里塔什组、康苏组、扬叶组和塔尔尕组,以及上侏罗统的库孜贡苏组,总体为一套湖沼相的含煤碎屑岩建造,通过岩性特征的总结分析可以为周边地区的找煤项目提供借鉴依据。

The southwestern edge of Tarim Basin mainly includes Jurassic lower middle Jurassic Yerqiang group Shalitashen group, Kang Suzu, Yang leaf group and taerga formation, and the upper Jurassic of the kuzigongsu group, the overall is a set of lacustrine coal bearing clastic rock, the lithology analysis can provide a reference basis for the surrounding area of coal prospecting project.