 phanerozoic_aeon |
||
| 1. | [ noun ] the period from about 5,400 million years ago until the present | |
| Synonyms: | phanerozoic_eon phanerozoic | |
| Related terms: | eon Cenozoic | |
| Similar spelling: |
phanerozoic_eon |
|
| phanerozoic_aeon |
||
| 1. | [ noun ] the period from about 5,400 million years ago until the present | |
| Synonyms: | phanerozoic_eon phanerozoic | |
| Related terms: | eon Cenozoic | |
| Similar spelling: |
phanerozoic_eon |
|
