Brachiosaurus was the first of those three to become extinct when it died out 151 million years ago. Triceratops and dodo birds went extinct 65.5 million years ago and 300 years ago, respectively.
The dodo bird became extinct in the early 1600's. The Triceratops became extinct long before that.
Dodos became exctint about in 1681
The Eryops became extinct in the 1400's.
scientists found the fossils of triceratops
Triceratops became extinct 65.5 million years ago. They did not leave any descendants. Their closest living relatives are birds, which are considered a group of theropod dinosaurs.
Triceratops's horns were used to fight off predators, as well as being used by males to fight over dominance and/or mates. The frill originally evolved in the ancestors of Triceratops as a display, but it became thick and helped to provide some protection during an attack by a predator or during a headbutting match.
to be exact, it became the state animal in 1979
It became the state animal in 1955 i think
The plant eating dinosaur with three horns was the triceratops. It was first seen about 68 million years ago and became extinct about 66 million years ago.
It became the official state wild animal in 1971.
The Oryx Gazella became the national animal of Bahrain because of its presence in the country. Since it is rare in other countries and its presence in Bahrain attracted tourists, the Oryx Gazella became the national animal of that country.
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