Three Things To Know About Dinosaurs
1. Origin
Dinosaurs first appeared over 230 million years ago and
dominated the planet for 135 million years. A dinosaur classified as Eurosaur
is widely acknowledged as the ancestor of all dinosaurs.
2. Evolution
During the Triassic period the continents were connected in
the land mass known as Pangaea, and there was a wide homogeneity among them.
With the breakup of Pangaea they became more differentiated according to their
continent.
3. Evolution
It is commonly agreed in the scientific community that birds
evolved from dinosaurs and share some general traits.
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