Eocene
n.
始新世；第三紀(jì)下層
adj.
始新世的；第三紀(jì)下層的
英語翻譯 Noun:
-
from 58 million to 40 million years ago; presence of modern mammals
造句
用作名詞(n.)
- And third, there is geological evidence for plant extinctions in the Eocene.
第三，我們已經(jīng)收集到始新世時(shí)代植物滅絕的地質(zhì)證據(jù)。
- In the northwest Pacific domain, the folding age is from Late Jurassic to Middle Eocene, and in the Tethys domain it is between Middle and Late Eocene.
主要褶皺時(shí)代很晚，在南北太平洋大地構(gòu)造域是晚侏羅世至中始新世，在特提斯大地構(gòu)造域是中晚始新世之交。
用作形容詞(adj.)
- And third, there is geological evidence for plant extinctions in the Eocene.
第三，我們已經(jīng)收集到始新世時(shí)代植物滅絕的地質(zhì)證據(jù)。
- We studied a maxillary fragment of tarsier and revealed that tarsiers had already achieved gigantic orbits and bell-shaped palate by the time of middle Eocene.
對(duì)于眼鏡猴上頜骨片斷的研究表明，中始新世的眼鏡猴已經(jīng)具有了如同現(xiàn)生眼鏡猴一樣的鐘形腭和明顯增大的眼眶。
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