Brachiosaurus is a genus of sauropod dinosaur that lived in North America during the Late Jurassic, about 154–153 million years ago. It was first described by American paleontologist Elmer S. Riggs in 1903 from fossils found in the Colorado River valley in western Colorado, United States

brachiosaurus

Tyrannosaurus is a genus of tyrannosaurid theropod dinosaur. The species Tyrannosaurus rex, often called T. rex or colloquially T-Rex, is one of the best represented of the large theropods. Tyrannosaurus lived throughout what is now western North America, on what was then an island continent known as Laramidia.

Tyrannosaurus

Spinosaurus is a genus of spinosaurid dinosaur that lived in what now is North Africa during the Cenomanian to upper Turonian stages of the Late Cretaceous period, about 99 to 93.5 million years ago.

Spinosaurus

Wu the leading geneticist behind the development of this new type of prehistoric animal, states that this dinosaur was designed to be “bigger than a T. rex. ... In the film, it is believed to be around twelve metres long, a fraction smaller than an adult female Tyrannosaurus rex.

Indoraptor

Ankylosaurus is a genus of armored dinosaur. Its fossils have been found in geological formations dating to the very end of the Cretaceous Period, about 68–66 million years ago, in western North America, making it among the last of the non-avian dinosaurs.

Ankylosaus

Pterodactylus is an extinct genus of pterosaurs, whose members are commonly known as pterodactyls. It is thought to contain only a single species, Pterodactylus antiquus, which was the first pterosaur to be named and identified as a flying reptile.

Pterodactyl