K/T Mass Extinction (10 mars 66003096 av. J.-C. – 10 juill. 64181763 av. J.-C.)
Description:
A sudden mass extinction that affected 3 quarters of the plant and animal species on Earth.Ajouté au bande de temps:
Date:
10 mars 66003096 av. J.-C.
10 juill. 64181763 av. J.-C.
~ 1822542 years