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K–T extinction
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How did dinosaurs go extinct?
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K–T extinction: Facts & Related Content

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Facts

Also Known As Cretaceous–Tertiary extinction • K–Pg extinction • Cretaceous–Paleogene extinction

Photos and Videos

marine family diversity
ammonoids
near-Earth object: impact
Chicxulub crater
computer-generated image of the Chicxulub crater
Know about Earth's mass extinctions
How did dinosaurs go extinct?
Earth's history: What happens after a meteorite impact?
See All Videos and Images →

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Artist interpretation of space asteroids impacting earth and moon. Meteoroids, meteor impact, end of the world, danger, destruction, dinosaur extinct, Judgement Day, Doomsday Predictions, comet
Major Mass Extinctions
Demystified
Three parasaurolophus stand on a rock beach. Pterasaurs fly over head and a small mammal watches the dinosaurs as they meander along the water's edge.
What Happened to the Dinosaurs?