From the fossils of the earliest dinosaurs, scientists have deduced that dinosaurs first appeared on Earth around 250-270 million years ago.
A Dinosaur Bird
no
t-rex
No.
argentnasauraus
no
A dinosaur costume. In Dinosaur [Live] Kesha is wearing a shirt with an eagle on it and shiny short shorts.
Gerrothorax is a giant amphibian, not a dinosaur. It lived in freshwater swamps.
they died
china
`it was comsgnothus
Yes