The Triassic.
This world is covered with forests of The first is a big animal, not much. Because at the end of the Permian mass extinction of living creatures born to reptiles and mammals). Extinct, and during that time the dinosaur was born by those it evolved from the animals of every creeping thing that walk with a leg after a เจ้าธี codon, which is considered as the ancestor of the dinosaurs.
The Jurassic era.
Dinosaurs occupy the success in the late era (as did. Around the world in this era of the land is covered with plants and giant conifer fern. Is the era of the dinosaur long neck the sauropod (Sauropod) breed widely they are dinosaurs. Giant breeds known Brachiosaurus () is Brachiosaurus Diplodocus (Diplodocus) and pat grew up a Thesaurus (Apatosaurus). ยุคครี te C.
Cretaceous period.
Reptile very prosperous in this era include the please you oh Acer sea Mosasaur lizard and Acheron...! Saurischia, such as Tyrannosaurus, or foundation is respectively. The orthopedic foundation s Qian including Triceratops Ankylosaurus. But before the end of Cretaceous. Then the air began to change some of them began to die down the dinosaurs and extinct animals after breastfeeding can play an important role in the world.