Saurophaganax (meaning "lord of lizard-eaters") is an extinct genus of allosaurid theropod dinosaur that lived in Oklahoma, USA during the Late Jurassic period around 151 million years ago. Some scientists describe Saurophaganax as a large species of Allosaurus (A. maximus). It was the largest predator of the Jurassic period, with the most optimistic estimates reaching 14 meters (46 feet) in length.
Jurassic Park franchise
Saurophaganax appeared in the website Jurassic Park: Institute on Dinopedia.