Mesozoic erathem

• 中生界

Mesozoic erathem的用法和样例：

例句

1. The Eogene reservoir is mainly composed of arkose, the Mesozoic reservoir is mainly composed of lithic arkose.
   中生界储集层主要为岩屑质长石砂岩。
2. The Mesozoic in the East China Sea Shelf and Taixinan Basin has become a new area of petroleum exploration.
   东海陆架和台西南盆地中生界业已成为油气勘探的新领域。