Dinosaur Facts

- The longest dinosaur was the Seismosaurus. It measured about 130-170 feet long.

- The tallest dinosaur was the Brachiosaurus. It was up to 50 feet tall.

- The smallest dinosaur was the Lesothosaurus, which was the size of a chicken.

- The heaviest dinosaur was the Brachiosaurus at 80 tonnes.

- The dinosaur with the longest name was Micropachycephalosaurus.

- The best place in the world to find dinosaur fossils is Mongolia.

- The brain of Stegosaurus was only 1/25,000th of the weight of its whole body.