Eocene period的意思|示意
始新世时期
Eocene period的网络常见释义
始新世时期 5千万年前的始新世时期(Eocene period)，当时极地温度要高于现在，并且各大陆版块间彼此距离较近。
Eocene period相关短语
1、 Middle Eocene period 中始新世纪
2、 eocene period million years ago 始新世时期
Eocene period相关例句
The sediment was laid down during the Eocene period, a time when the waters off Antarctica were about 10 degrees warmer than they are today.
这些沉积物是在始新世时期沉积下来的，当时南极沿岸的水温比今天高10度左右。
Few or any anthropoids are known to have existed in Africa during this period, known as the Eocene epoch.
人们原先不知道在这个被称为“始新世”的时期，非洲有类人猿的存在。