| 释义 |
Phanerozoic aeon
Thesaurus| Noun | 1. | Phanerozoic aeon - the period from about 5,400 million years ago until the presentPhanerozoic, Phanerozoic eonAge of Mammals, Cenozoic, Cenozoic era - approximately the last 63 million years |
Phanerozoic aeon
Synonyms for Phanerozoic aeonnoun the period from about 5,400 million years ago until the presentSynonyms- Phanerozoic
- Phanerozoic eon
Related Words- Age of Mammals
- Cenozoic
- Cenozoic era
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