back to Other

Cretaceous
by: Hunter T., Grade: 4


In the Cretaceous time period began 145 million years ago.It ended 65 million years ago.In this time period flowering plants and insects appear.All kind of dinosaurs walked on earth.This is the time when dinosaurs are starting to come extinct.This also the time when the raptors came.They were the new deadly breed.They had sharp teeth and a curved claw on each hand and foot.Also in this time period dinosaurs had duckbills,armor,horns and dome heads.Some animals that live right now lived back in the Cretaceous time period.An example is like fish and crocodiles. This about the Cretaceous time period.


back to Other