Origin of dinosaurs
From the Proterosúquidos (253 to 245 million years), the Arcosaurios arose (245 to 208 million years).
The Archosaurs evolved and gave rise to the Dinosaurs that appeared during the Triassic geological period (231 to 243 million years).
Most dinosaurs became extinct some 66 million years ago.
The man did not get to live with these species, since his appearance was much more recent.
The representatives or descendants of the dinosaurs, are the current birds.
the largest dinosaur could have reached a length of 58 meters and 9.25 meters in height
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There were dinosaurs of small size, as for example the Xixianykus was about 50 centimeters long.
The Pterosaurs had membranous wings
Archeaurus with its body covered with feathers.
There were dinosaurs of small size, as for example the Xixianykus was about 50 centimeters long.
The Pterosaurs had membranous wings
Archeaurus with its body covered with feathers.
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