11 sett 6500000 anni a. C. - The number of animal species increases, and Dogs, Bears, Whales,
grasses, modern birds and rodents appear, and the Alps form by a
tectonic plate collision.
This lasted for 63.2 million years.
This is important to us because all of the animals that were made then
exist now, except for some unlucky ones,
and the Alps still exist.
