Period when birds and mammals appeared Crossword Clue

Here is the answer for the crossword clue Period when birds and mammals appeared . 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 8 letters. We think the likely answer to this clue is JURASSIC.

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Crossword Answer For Period when birds and mammals appeared:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% JURASSIC Period when birds and mammals appeared (8)
3% MANTIS Insect that appears to pray when it preys? (6) The Times Specialist Sunday Oct 5, 2025
3% LORISES Birds eating small mammals (7) The Telegraph Toughie Sep 9, 2025
3% EOCENE Epoch when mammals arose (6) Universal Jul 2, 2025
3% TRIASSIC Period when mammals first appeared (8) New York Times Mar 1, 2018
3% MIOCENE When mammals appeared (7)
2% MIEN Appearance, bearing (4) The Times Concise Oct 18, 2025
2% AIR Outward appearance (3) The Telegraph Cross Atlantic Oct 14, 2025
2% OTTER River mammal (5) Commuter Oct 13, 2025
2% EXTERNALS Appearances (9) LA Times Daily Oct 11, 2025
Period when birds and mammals appeared Crossword Clue
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We found 40 solutions for Period when birds and mammals appeared. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is JURASSIC.

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