northeastern Sichuan Basin paleogeography

• 鲕滩

northeastern Sichuan Basin paleogeography的用法和样例：

例句

1. In recent years, the oolitic shoal gas reservoir in the Feixianguan Formation in northeastern Sichuan basin is an important exploration target.
   摘要四川盆地东北地区飞仙关组的鲕滩气藏是该盆地最近的勘探重点。