The Oldest known dinosaurs fossils are prosauropods found in Madagascar. They date to about 230 Million Years Ago in the Late Triassic Period. It was from the same family of dinosaurs that became Apatasaurus and Diplodocus.
Previous to this the oldest dinosaur was a Eoraptor found in Argentina. This dates back to about 228 Million Years.
DINOSAUR
the the largest bone was found Aiaustrailla.
The LARGEST dinosaur to ever Live is The Agentinosaurus.. The LONGEST dinosaur to ever live is the Seismosaurus....... this is all true facts here im the dino expert!!!!BY: Hobknocker360 \=/ \=/^l_________________lAmphicoelias was the largest dinosaur, at 125 tons
Yes there was a t-rex found fully intact, the man who found it named it sue after his girlfriend
the largest dinosaur that ever lived is the seismosaurus hallorum
The oldest known dinosaur is Eoraptor. It was found in Argentina and dates to about 231.4 million years ago.
DINOSAUR
That depends on what you mean. The first Dinosaur discovered by scientists and named was Megalosaurus. But many believe that ancient civilizations based myths of dragons, griffens, sea serpents, Gods, etc, on Dinosaur fossils. The first Dinosaur to appear, as in the oldest Dinosaur, was Herrarasaurus. But older Dinosaur fossils may be found, so we can never be certain.
The Oldest Dinosaur fossil ever found was a omniraptor, and it walked on two legs.
1500 years.
A Shandodon is a mythical dinosaur that has evolved and is the most clever dinosaur ever discovered!
The tallest dinosaur ever discovered is a Sauroposeidon.However, this is not the longest or most massive dinosaur.
the smallest dinosaur ever discovered so far is the compsongnathus this animal lived in the Jurassic period and the largest dinosaur ever discovered is argentinosaurus it weight 100 tons!!!!
The one that no one has ever discovered.
Spinosaurous
Stone tools were first invented in different parts of the world by prehistoric humans between 2.5 million and 10,000 years ago. Some of the earliest known stone tools have been found in Africa, primarily in East Africa and South Africa, as well as in regions such as Europe and Asia.
the the largest bone was found Aiaustrailla.