Clue: Many eras
We have 1 possible answer for the clue Many eras which appears 5 times in our database.
Possible Answers:
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- Giga-year
- A billion years, in astronomy
- Reeeeeally long time
- An extremely long period of time
- Geologic-time measurement
- A frickin' long time
- Very long time period
- Extremely long unit of time
- Time one changed
- One form of eternity
- Major division of geological time
- Many a DMV wait, seemingly
- Immeasurably long time
- More than two eras
- The Hadean was the first one, ending about 4 billion years ago