“When the first mammals and dinosaurs appeared” crossword clue
Answer
T
R
I
A
S
S
I
C
P
E
R
I
O
D
••••••••••••••TRIASSICPERIOD
Reveal the answer to see why it works and where this clue has appeared before.TRIASSICPERIOD is the answer to the New York Times crossword clue “When the first mammals and dinosaurs appeared”. It was last seen in the puzzle of November 23, 2025, where it runs at 14 Down and fills 14 squares. It crosses 14 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.
Crossing entries
Nov 23, 2025 grid11ATries to get a rise out of5 ltrs›18A"Couldn't agree more!"7 ltrs›22AThings from a distant land7 ltrs›26APlay one's part?3 ltrs›28ABillions and billions of boutique items?16 ltrs›38ASnooped (around)5 ltrs›43AActress Conn who played Frenchy in "Grease"4 ltrs›49AIndiana pro athlete5 ltrs›55ASummer hours in L.A.3 ltrs›60ABedamn7 ltrs›63AActivity for a nimble-footed noble in Imperial Russia?19 ltrs›69ALike the set of single-digit integers6 ltrs›76AOlive of old cartoons3 ltrs›79AFigure who might say "Look at me on the cover of all these fashion magazines!"?15 ltrs›
More clues from this puzzle
Nov 23, 20251ADeparted unceremoniously?6 ltrs›7AContained4 ltrs›16ASeeing someone, say7 ltrs›17A"Couldn't agree more!"4 ltrs›20ACertain vacation booking in Madrid?13 ltrs›23ASamwise ___, companion of Frodo Baggins6 ltrs›24ANumber of ancient kings in pre-Republic Rome3 ltrs›25ALook for4 ltrs›
Back to the full Nov 23, 2025 answer list, or browse the puzzle archive.