Mesozoic erathem的用法和樣例：
例句
- The Eogene reservoir is mainly composed of arkose, the Mesozoic reservoir is mainly composed of lithic arkose.
中生界儲集層主要為巖屑質(zhì)長(cháng)石砂巖。 - The Mesozoic in the East China Sea Shelf and Taixinan Basin has become a new area of petroleum exploration.
東海陸架和臺西南盆地中生界業(yè)已成為油氣勘探的新領(lǐng)域。
