Brachisaurus

Description
Brachiosaurus was a large sauropod dinosaur that lived in the late Jurassic in Europe and North America, from 150 to 135 million years ago. It held the record for largest dinosaur for many years, until the discovery of bigger Sauropods, like Sauroposeidon and Argentinosaurus. The former African species (B. brancai, the animal that the Jurassic Park Brachiosaurs are based on) has been reassigned to the genus Girrafatitan.