Clue: Phanerozoic, currently

Answer: EON

Length: 3

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Similar Clues:

• Phanerozoic or Archean, e.g. (EON with 3 letters)
• Phanerozoic, for instance (EON with 3 letters)
• Phanerozoic, e.g. (EON with 3 letters)

Nothing more is found...