Long period of years; longest division of geological time Crossword Clue

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Here is the answer for the crossword clue Long period of years; longest division of geological time last seen in Guardian Speedy 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 4 letters. We think the likely answer to this clue is AEON.

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Crossword Answer For Long period of years; longest division of geological time:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% AEON Long period of years; longest division of geological time (4) The Guardian Speedy Jul 12, 2020
8% ERA Division of geological time (3) Puzzler Backwords Sep 6, 2025
8% EON The longest division of geological time (3) (3)
6% DEVONIAN Fourth period of the Palaeozoic era of geologic time (8) (8) Mirror Quiz Aug 30, 2025
6% EPOCH Long period (5) The Telegraph Cross Atlantic Aug 26, 2025
6% ERAS Divisions in time (4) LA Times Daily Aug 4, 2025
6% DECADE Period of years (6) The Telegraph Quick Jul 14, 2025
6% EONS Earth's longest time divisions, geologically (4) New York Times Dec 9, 2019
6% EPOCHS Geological period divisions (6)
5% HAUL --> extended period of time (4) USA Today Quick Sep 1, 2025

Last appeared together with the following clues in Guardian Speedy puzzle

Long period of years; longest division of geological time Crossword Clue
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We found 40 solutions for Long period of years; longest division of geological time. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is AEON.

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