eocene epoch

常见例句

双语例句

• 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。
• The microorganisms had lain dormant since the Eocene epoch, a time when Australia split off from Antarctica and modern mammals first appeared.
  自始新世（5300-3650万年前）开始，它们便沉睡在化石之中，在那个时代，澳洲板块刚刚与南极板块分离，而现代哺乳动物刚刚开始出现。
• It indicated that during the midterm Eocene epoch or before the wild buffalo, david deer and Chinese alligator originated from the middle lower reaches of Yellow River.
  本文利用考古、文献以及实地调查等资料 ，论述了全新世中期及其以前 ，野生水牛、四不像鹿和中国鼍都以黄河中下游地区为起源和栖息地。

权威例句

• Though the Cretaceous asteroid cleared the stage, mammals did not really get going until 10m years later, in the Eocene epoch.
  ECONOMIST: A geological burp may have led to the dinosaurs’ domination
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