how many dinosaurs were found in New Jersey
a meteor witch killed all the dinosaurs
In the Time of Dinosaurs has 229 pages.
A very long time
The Mesozoic lasted from 252.6 to 65.5 million years. That means it had a duration of 187 million years.
Yes. Worms existed long before dinosaurs did.
a very very long time ago.dinsaurs were big reptiles.
No. The Jurassic was in the middle of the dinosaurs' reign on Earth. The time period after the extinction of the dinosaurs is referred to as the Paleogene or the Tertiary.
Yes, and they still do. Birds are now recognized as the only living dinosaurs. Aside from that, no. Non-avian dinosaurs died out long before the first humans walked the Earth.
The dinosaurs were a group of prehistoric reptiles that ruled Earth for about 160 million years. People did not even know dinosaurs existed until the 1800's. That may seem like a long time ago, but it is a very short time when you remember how long ago the dinosaurs lived-more than 65 million years ago. There is much still to learn, and the scientists of the future-the students of today-may be the ones who solve the mysteries of the dinosaurs.
No. The time of the dinosaurs ended long before any member of the cat family appeared.
They were extinct since a long time, most dinosaurs displayed in bones are in historical museums.
Dinosaurs.