Miocene

核心释义

1. 1.

   中新世的；新近纪的一个地质世,约2300万至530万年前,以大陆漂移到当前位置为特征。

   Of a geologic epoch within the Neogene period from about 23 to 5.3 million years ago; marked by the drift of continents to their present position.

中新世的；中新统的