The Cretaceous Is Always Doomed is no longer a trope. You may be looking for one of the following:

* TheDayTheDinosaursDied: The K-Pg extinction is depicted for dramatic effect.
* UsefulNotes.{{Dinosaurs}}: Contains information about the K-Pg extinction.
* TheDinosaursHadItComing: The dinosaurs caused their own extinction, or deserved to go extinct.
* LawOfTimeTravelCoincidences: Time-travellers have a tendency to arrive just before major historical events without meaning to.
* PhlebotinumKilledTheDinosaurs: Something fictional causes the K-Pg extinction.

If a wick brought you here, please replace it with one of the above or remove it altogether.
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