No dinosaurs lived in the sea. At the same time as the dinosaurs, there were OTHER CREATURES that adopted a pelagic lifestyle. These included Giant turtles, like Archelon, Icthyosaurs ("fish lizards") and Mosasaurs, probably as close to "sea serpents" as the world has ever gotten, as well as the long-necked Pleisosaurs, which did look rather like dinosaurs with flippers, but none of these were actually dinosaurs.
The plesiosaur or the mosasaurid.
dont have a clue! dont have a clue!
Micropachycephalosaurus (meaning small thick head lizard) is the largest name of a dinosaur in the world.
The most tallest and strongest plant eating dinosaur was the Argentinosaurus. It was believed to be the largest land animal which had ever lived.
The fastest dinosaur that ever lived was the cheetah-sized dinosaur called the Compsognathus.
Dinosaur dont lived Earth any more, they died.
The shortest dinosaur name is Minmi.It was named after Minmi Crossing in Australia, where it was first discovered.The Minmi was a small Ankylosaurian-genus dinosaur which lived in the early Cretaceous Period.The related link below has more information.
The dinosaur that lived the longest was the Brachiosaurus, which lived around 150 million years ago during the Jurassic period.
Coelophsis was a dinosaur that lived in the Late Triassic Period. The dinosaur is said to have lived in small herds with others.
The name for an extinct prehistoric reptilian is spelled dinosaur.
This dinosaur is called the "Protognathosaurus". Protognathosauri lived in modern-day China, and the species is known only for its fragmentary jaw.
The dicynodon was an ancient dinosaur which lived in Africa. It is estimated that this dinosaur lived 250?æmillion years ago and lived partially on land and in the water.