the Miocene

• 中新世

the Miocene的用法和样例：

例句

1. The earliest fossil porcupine also appeared in the late Miocene of Europe.
   最早的豪猪化石也出现在欧洲的晚中新世。
2. One of the most noticeable features of the Middle Miocene rock layers was their periodicity.
   中新世中期的岩层，最显著的特徵之一，就是这些岩石所呈现的周期性。