Search Result：Phanerozoic
phanerozoic 
(TTS Sound)
(TTS Sound)Overview of noun phanerozoic
The noun phanerozoic has 1 sense
- Phanerozoic, Phanerozoic eon, Phanerozoic aeon -- (the period from about 5,400 million years ago until the present)
Overview of noun phanerozoic