Permian

Permian bioclastic limestone and bioherm are the most favorable reservoirs.

系生屑灰岩和生物礁为最有的储层。

According to the conodont and fusulinid fossils,their ages are determined to be Devonian-Permian.

根据所含化石确定地层形成时代为泥盆至。

Along with the similarly large dinocephalia, the bradysaurs constituted the herbivorous megafauna of the late Middle Permian Period.

缓龙与类似小的恐��兽类都是中的草食性巨型土壤生物。

At the end of the Permian period the earth's landmasses were configured into one supercontinent, Pangea, and a superocean, Panthalassa.

末期，地球上的地合并成一块超级洲，叫作盘，以及一个超级海，叫作原始洋。

The secondary dolomite and paleokarst of the Lower Permian Series in Sichuan Basin is one of the important atectonic reserviors in the basin.

四川盆地下统中次生白云岩及岩溶是下统主要的非构造圈闭储层之一。