There were three periods during the mesozoic era; the Triassic, Jurassic and Cretaceous.
Yes
I suppose you mean 'period'? Anyways, from 6-16 is the time when girls have it for the first time.
Cryolophosaurus, from the early Jurassic.
The dinosaur age is known as the Mesozoic era. It is divided into three periods, the Triassic, the Jurassic, and the Cretaceous. Each of those is further divided into stages. There are a total of 29 stages in the Mesozoic.
It really depends, but from scientific theory we guess the Velociraptor.
they were first noticed millions of years ago during the dinosaur time
Archelon was a massive sea turtle, not a dinosaur. Their fossils come from the central United States, which was covered by a shallow sea during that time.
There are many popular dinosaur based games that a person can play and one of the most popular dinosaur games would include the Dino Crisis franchise. Many websites offer dinosaur based puzzle and action games for a person to play in their free time.
Well dinosaurs lived during the time of Pangaea so I think they traveled around there.
Pterosaurs, which were flying reptiles, evolved around the same time that dinosaurs did. Birds evolved from dinosaurs during the Age of Dinosaurs, too.
early life of antartica million of years ago
Dinosaurs lived during the Mesozoic era. There were three periods, the Triassic, Jurassic, and Cretaceous.