Deinosuchus : Deinosuchus is an extinct genus of alligator from the Upper Cretaceous (Campanian) of North America. It is thought for several decades to be the largest crocodilian that ever lived. The animal's total length is more than 15 metres and its weight is more than 8 tons. It most likely preyed on fish, dinosaurs (especially the abundant hadrosaurs of the time), and anything else that strayed too close to the water. And remeber that it walked on its four legs on the ground.
T-Rex: it was the largest known tyrannosaurid and one of the largest known land predators, measuring over 12 metres (40 feet) in length and weighing over than 7 tons. Large bite marks found on bones of other dinosaurs indicate that these teeth could penetrate solid bone. T. rex could eat up to 500 pounds (230 kg) of meat and bones in one bite!..Remember that it walked on two legs on the ground
2006-10-11 01:46:41 · 3 answers · asked by pandora's box 1 in Science & Mathematics ➔ Earth Sciences & Geology
T-rex all the way.
2006-10-11 02:49:32 · answer #1 · answered by katybeth212001 3 · 0⤊ 1⤋
T-Rex was a mean SoB. He would kick the butt of any creature. That is why ancient man used to run away from him.
2006-10-12 07:45:16 · answer #2 · answered by Anonymous · 0⤊ 1⤋
T-Rex
2006-10-11 09:23:40 · answer #3 · answered by orebabaa 4 · 0⤊ 1⤋