There were no aquatic dinosaurs. Some prehistoric marine reptiles are mistakenly called dinosaurs. These include plesiosaurs, pliosaurs, icthyosaurs, and mosasaurs.
The Sauropodomorphs dinosaur was the largest of the prosauropod dinosaurs.
the largest dinosaur that ever lived is the seismosaurus hallorum
The most tallest and strongest plant eating dinosaur was the Argentinosaurus. It was believed to be the largest land animal which had ever lived.
Micropachycephalosaurus (meaning small thick head lizard) is the largest name of a dinosaur in the world.
The largest dinosaur is Amphicoelias, at 200 ft long.
Triceratops
Apparently, Argentinosaurus is the largest dinosaur discovered so far. There is always a chance that an even larger dinosaur may be discovered - so updating the current accepted dinosaur facts.
The crocodile/alligator
hunting and gathering
The largest dinosaur name is Micropachycepahalosaurus. The shortest is Minmi.
It is difficult to know exactly which dinosaur had the largest heart. It is generally agreed upon that the Barosaurus had the largest heart, weighing more than two tons.
Godzilla