志留系

Kapeng syderolite deposit is large,occurred in purple clayey ferruginous mudstone and grey-green clayey shale of Lower Silurian series.

卡棚大型紫砂陶土矿主要赋存于志留系下统紫红土质含铁泥岩和灰土质页岩中,分上下2个含矿岩系,4个矿层。

Based on the study of the Silurian sections in the Kalpin area of the northwestern Tarim Basin, eight ichnogenus and eight ichnospecies were recognized in the Lower Silurian Tataaiertage Formation.

通对里木盆地柯坪地区志留系埃尔上段遗迹化石的研究,识别出8属8种。