Temporal range: Late Jurassic
|An artist's illustration of Epanterias amplexus|
| †Epanterias amplexus|
Epanterias was huge 43 ft long (13 meters long). It was colossus, and large, but later researches shows that it is fully synonymous to Allosaurus. Which proves that Allosaurus could have grown up to 13 meters.