Paleocene epoch
英
美
- 古新世
详细释义
Noun:
-
from 63 million to 58 million years ago; appearance of birds and earliest mammals
双语例句
- Paleontological studies showed that modern avian groups probably first appeared in the Paleocene and experienced an explosive radiation in the early Cenozoic.
古生物学研究表明，现生鸟类的最早出现是在古新世，而爆发性辐射演化发生在新生代早期。
相关词汇
- Paleocene 古新世
【近义词】
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