-
20 MYA
Grasses started to spread quickly throughout the world -
55 MYA
Ancestors appear (Buffalo, Horses, Elephant and Rabbits) -
65 MYA
Comet hits the Yucatan Peninsula (this would kill all of the dinosaurs because of the dust that was put into the air) -
80 MYA
Bushes started spreading everywhere (Triceratops evolved to be able to eat them) -
100 MYA
Small bushes in marginal areas started to appear -
220 MYA
Tall Dinosaurs appeared (they had long necks) -
260 MYA
Changed to the ecological pyramid (Few Carnivores on top, others below) -
300 MYA
Herbivores first appeared -
350 MYA
Trees with 3 feet wide trunks forested -
360 MYA
Vertebrates first come on land -
400 MYA
Vascular plants evolved -
450 MYA
Plant Invaded land for the first time ever
