The oldest dinosaur was alive in the triassic period and is called the Melanorosaurus.
The oldest dinosaur is the T-rex!
The oldest reptile was a dinosaur. But now a frog is the oldest reptile.
The oldest period is the Triassic period.
my answer is dinosaurs died 65 million years ago when an asteroid crashed into the earth
Thecondasaurus
The oldest known dinosaur is Eoraptor. It was found in Argentina and dates to about 231.4 million years ago.
The oldest living dinosaur was the Staurikosaurus. It lived about 220 million years ago!
The Eoraptor.
egg and earth make dinosaur. also, if you use fire with dinosaur, you get dragonegg+earth+dinosauregg + earth
The T Rex of course!
the trex beause it is the king of the dinosaurs
egg and earth make dinosaur. also, if you use fire with dinosaur, you get dragonegg+earth+dinosauregg + earth