| 释义 |
PaleogeneenUK
Pa·le·o·gene P5023000 (pā′lē-ə-jēn′)n. The oldest of two subdivisions of the Tertiary Period, from about 66 to about 23 million years ago, and including the Paleocene, Eocene, and Oligocene Epochs.
[German Paläogen : paläo-, paleo- + -gen, -gene.]paleogene (ˈpælɪəʊˌdʒiːn) adj (Geological Science) a variant spelling of PalaeogeneTranslations
PaleogeneenUK
Paleogene[′pāl·ē·ō‚jēn] (geology) A geologic time interval comprising the Oligocene, Eocene, and Paleocene of the lower Tertiary period. Also known as Eogene. |