The oldest living dinosaur was the Staurikosaurus.
It lived about 220 million years ago!
The name of the oldest dinosaur is the Nyasasaurus parringtoni. The dinosaur's fossilized bones were found in a museum in the UK.
The oldest dinosaur was the Staurikosaurus.
micropachycephalosaurus!!
How to pronounce it :
(MY-cro-PACK-ee-SEF-AH-lo-Saw-RUS)
Eoraptor.
The second longest dinosaur is Argentinosaurus, at 140 ft long.
its a dinosaur it is the dinosaur with the longest name ever
AMPHICOELIAS
The longest dinosaur is believed to be Argentinasaurus, which could grow to 110 feet.
Diplodocus had the longest whip-like tail ever.
Liopleurodon
The tallest dinosaur ever discovered is a Sauroposeidon.However, this is not the longest or most massive dinosaur.
The longest dinosaur lenth is about 50 feet (15 meters) according to scientiests.
No, but there is a dinosaur named Gojirasaurus, for Godzilla's Japanese name.
Rex's dinosaur is named Ace, meaning "First" or "The Best".
mamenchasaurus
It was not a dinosaur, but a plesiosaur and the longest plesiosaur. It could grow upto 15 m long.