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Period marked by the largest mass extinction in earth's history Crossword Clue
Here is the answer for the crossword clue Period marked by the largest mass extinction in earth's history . 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 7 letters. We think the likely answer to this clue is PERMIAN.
Crossword Answer For Period marked by the largest mass extinction in earth's history:
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | PERMIAN Period marked by the largest mass extinction in earth's history | (7) | ||
| 7% | AGE Period of history | (3) | Puzzler Backwords | Sep 28, 2025 |
| 7% | ERA Period of history | (3) | Family Time | Aug 25, 2025 |
| 7% | ICEAGES Glacial periods in the Earth's history (3,4) | (7) | ||
| 6% | DEFUNCT Extinct | (7) | Puzzler Backwords | Sep 20, 2025 |
| 6% | EPOCH Period of history (5) | (5) | Mirror Classic | Sep 15, 2025 |
| 6% | STEROID __ Era (period in MLB history) | (7) | Commuter | Jul 23, 2025 |
| 6% | ERAS Periods of history | (4) | Newsday | Jun 16, 2025 |
| 6% | GEOLOGY Science and history of the Earth's crust | (7) | The Sun Mini | Jun 9, 2025 |
| 6% | EON Period in the earth's history | (3) |
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We found 40 solutions for Period marked by the largest mass extinction in earth's history. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is PERMIAN.
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