When the first mammals and dinosaurs appeared — Crossword Clue
Stuck on the 14–letter crossword clue “When the first mammals and dinosaurs appeared”? This page covers its appearance in NYT Crossword on 23rd Nov 2025. You can reveal the answer at your pace — one letter at a time or the whole word in one go. We also provide helpful extras where available: an AI-generated hint, a dictionary definition, other clues that share the same answer, and a jumbled-letters view for quick anagramming.
Answer
Hints
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Frequently asked questions about the crossword clue “When the first mammals and dinosaurs appeared”
The answer to “When the first mammals and dinosaurs appeared” is TRIASSICPERIOD (14 letters).
We last saw “When the first mammals and dinosaurs appeared” in NYT Crossword on 23rd Nov 2025.
The 14-letter answer for “When the first mammals and dinosaurs appeared” is TRIASSICPERIOD.
If you’re still stuck on “When the first mammals and dinosaurs appeared”, try checking other answer lengths or using crossing letters to narrow the solution.
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