天祝炭山岭盆地侏罗系沉积基本特征

Sedimentary Basic Characteristics of Jurassic System at Tanshanling Basin,Tianzhu

天祝炭山岭盆地侏罗系是一套陆源沉积物,其沉积时为潮湿气候,淡水-微咸水条件,沉积环境为河流→沼泽→湖泊。

The Jurassic system of Tianzhu Tanshanling Basin is a set of terrigenous sediments,which show a moist climate belonging to a freshwater to slight salt water condition.Studies indicate that this Jurassic system has a sedimentary environment of river→swamp→lake。