Cretaceous–Paleogene extinction (14 oct. 66000000 av. J.-C. – 1 janv. 65000000 av. J.-C.)
Description:
A combination of volcanic activity, asteroid impact, and climate change effectively ended 76% of life on earth. This extinction period allowed for the evolution of mammals on land and sharks in the sea.Ajouté au bande de temps:
Date:
14 oct. 66000000 av. J.-C.
1 janv. 65000000 av. J.-C.
~ 1000665 years