they found the bones and fossils of the dinosaurs
The T-Rex and Triceratops. The extinction of the dinosaurs marked the end of the cretaceous period.
Some dinosaurs that lived in the Cretaceous period include Tyrannosaurus rex, Triceratops, Velociraptor, and Ankylosaurus.
Cretaceous.
Dinosaurs died in the Cretaceous, Jurassic, and Triassic periods, but became extinct at the end of the Cretaceous.
dinosaurs
They wouldn't be able to. The first humans appeared long after the dinosaurs went extinct. The dinosaurs would have killed the humans because of their small size.
The cretaceous period.
The Cretaceous period.
The last non avian dinosaurs lived up until the end of the Cretaceous period, specifically the Maastrichtian stage.However research in the past 20 years has show that birds are in fact dinosaurs that survive to this day.
No.
In cretaceous period there were many different dinosaurs there were 67 different type's.
This was the period in which the dinosaurs were killed by and astroid that struck earth