Know About The Replicas Of Famous Dinosaurs
The first dinosaurs
are now part of the Pangea supercontinent, which corresponds to South America,
and evolved from the Middle Triassic to the Late Triassic, about 230 million
years ago. Before that, archosaurs (archosaurs), therapsids (reptiles like mammals),
and pelycosaurs (such as Dimetrodon, which lived in the Permian period) were
the predominant terrestrial reptiles. The first archosaurs are believed to date
from the early Triassic period, about 227 to 242 million years ago. They