Geological time of a billion years Crossword Clue

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Here is the answer for the crossword clue Geological time of a billion years last seen in Family Time puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 3 letters. We think the likely answer to this clue is EON.

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Crossword Answer For Geological time of a billion years:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% EON Geological time of a billion years (3) Family Time Oct 18, 2021
4% EONS Billions and billions of years (4)
3% EPOCHS Geologic periods (6) Commuter Jul 2, 2026
3% PRIMORDIALSOUP *Theoretical environment on Earth about 4 billion years ago (14) Universal Jun 29, 2026
3% ERA Division of geological time (3) Puzzler Backwords Jun 21, 2026
3% AIRE Suffix for billion (4) Eugene Sheffer Jun 18, 2026
3% ORDOVICIAN Second period of the Palaeozoic era of geologic time (10) (10) Mirror Quiz Jun 13, 2026
3% AEON One billion years (4) The Times Concise May 25, 2026
3% STRATA Geological layers (6) New York Times May 3, 2026
3% EPOCH Geologic time (5) LA Times Daily Apr 18, 2026

Last appeared together with the following clues in Family Time puzzle

Geological time of a billion years Crossword Clue
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We found 40 solutions for Geological time of a billion years. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is EON.

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