Cretaceous (145 mya - 65.5 mya) (18 sept. 145000000 av. J.-C. – 18 sept. 65500000 av. J.-C.)
Description:
Continued diversification of dinosaurs, diversification of mammals and angiosperms as well; continents are mostly separated at this point; mass extinction at the end of the period takes out the dinosaursAjouté au bande de temps:
Date:
18 sept. 145000000 av. J.-C.
18 sept. 65500000 av. J.-C.
~ 5883516 years
