Definition
| • | Of the age of, or pertaining to, the Trias. |
| • | The Triassic formation. |
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We have found the following answers matching the query 'Period when dinosaurs first appeared' in our database: For more stats and recent usage scroll down and continue reading. Period when dinosaurs first appeared crossword clue was last seen on March 30 2026 in the popular USA Today Crossword.
| Rank | Answer | Clue | Publisher |
|---|---|---|---|
| 99% | TRIASSIC | Period when dinosaurs first appeared | USA Today |
| • | Of the age of, or pertaining to, the Trias. |
| • | The Triassic formation. |
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