Cretaceous-Paleogene Extinction (66 million years ago) β #2 in Top 10 Worst Extinction Events in History | Top10Grid
#2
Cretaceous-Paleogene Extinction (66 million years ago)
The Chicxulub asteroid impact ended the reign of non-avian dinosaurs, killing 76 percent of all species and plunging the planet into years of nuclear winter that collapsed food chains globally.
0
Share:
Share:
Photos (1)
Comments on "Cretaceous-Paleogene Extinction (66 million years ago)"
Comments on "Cretaceous-Paleogene Extinction (66 million years ago)"
Create a free account or sign in to join the discussion.
Sign in to join the conversation