The evolutionary processes of thedepression can be divided into four epochs: Early Jurassic to early Middle Jurassic, MiddleJurassic, Late Jurassic and Early Cretaceous, of which, Early Jurassic to early Middle Jurassicis an important coal-accumulating period.
其演化过程可分为早侏罗世-中侏罗世早期、中侏罗世、晚侏罗世和早白垩世4个阶段，旱侏罗世-中侏罗世早期为重要的聚煤期。
Syndepositional structure and coal accumulation in Tiefa basin;
铁法盆地同沉积构造与聚煤
Palaeo environments and coal accumulation of Early Jurassic Badaowan Formation in Turpan-Hami oil basin northwestern China;
吐哈盆地早侏罗世八道湾组古环境与聚煤作用分析
Study on coal accumulation under marine transgression events in the epicontinental basin of North China;
华北陆表海盆地海侵事件聚煤作用研究
Late Triassic sequence stratigraphy and coal accumulation in Baoding Basin of Sichuan Province;
四川宝鼎盆地晚三叠世层序地层与聚煤作用
Sequence stratigraphy and coal-forming laws in Pingzhuang basin of Inner Mongolia;
内蒙古平庄盆地层序地层与聚煤规律
Study on iate paleozoic coal-forming law in eastern henan;
豫东地区晚古生界聚煤规律研究
Four genetic types were divided; coal-accumulating patterns and controlling factors in the area were analyzed.
并且通过对西山窑组中段煤层厚度和地层厚度的分析,对该区的聚煤规律和控煤因素进行了研究。