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Cretaceous–Paleogene extinction event. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Cretaceous–Paleogene extinction event, but we will also tell you about its etymology, its characteristics and you will know how to say
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English
Noun
Cretaceous–Paleogene extinction event
- The mass extinction of the majority of plant and animal species on Earth including all non-avian dinosaurs, which took place 65.5 million years ago marking the end of the Cretaceous period, and is widely accepted as having been caused by an impact event.
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