“Lower Permian”簡單造句，Lower Permian造句子

7、The secondary dolomite and paleokarst of the Lower permian Series in Sichuan basin is one of the important atectonic reserviors in the basin.

2、The Lower Permian Wangjiapu coal measures and the Upper Permian Leping coal measures in Northwest Jiangxi were formed in lacustrine environment in the epicontinental sea area.

6、The tubular cave system resulted from erosion in Dongwu stage are the main reservoir space of Lower Permian limestone reservoirs in Sichuan Basin.

3、Permian is broadly distributed in Nor th Xinjiang area, and source rocks are principally developed in upper member of Middle Per-main and upper member of Lower Permian.

9、Cihai iron ore deposit is a subvolcanic-ore pulp intrusive-hydrothermal scouring replacement deposit, which is occurred in the rift of the southern margin of the Eastern Tianshan Mountains in the Lower Permian epoch.

8、The main orebody of Huashupo Copper Deposit in Tongling occurs in silica horizon of Qixia Group of Lower Permian System, while minor ores controlled by strata occur in Gufeng Group.

1、Organic geochemistry of Carboniferous and Lower Permian source rocks,Turpan-Hami Basin,NW China

5、The Huanglong, Chuanshan formation of Upper Carboniferous and the Qixia, Dingjiashan formation of Lower Permian, outcropping in Tonglu-Lengwu, have a total thickness of 932.3 meters.

4、Sedimentary characteristics of shallow water delta of the Lower Permian Taiyuan Formation in Shenmu area,Ordos Basin