million years ago. Like most dinosaur genera, Acrocanthosaurus contains only a single species, A. atokensis. It had a continent-wide range, with fossil...

reported in dinosaur fossils from several species, including Acrocanthosaurus atokensis, Albertosaurus sarcophagus, Allosaurus fragilis, Gorgosaurus libratus...

(21 March 2011). "New Information on the Cranial Anatomy of Acrocanthosaurus atokensis and Its Implications for the Phylogeny of Allosauroidea (Dinosauria:...

but juveniles were likely to be preyed on by the contemporary Acrocanthosaurus atokensis (a carnosaur slightly smaller than a Tyrannosaurus), which likely...

Clarke, JA (2011). "New Information on the Cranial Anatomy of Acrocanthosaurus atokensis and Its Implications for the Phylogeny of Allosauroidea (Dinosauria:...

missouriensis 2004 New Jersey Hadrosaurus foulkii 1991 Oklahoma Acrocanthosaurus atokensis 2006 Texas Sauroposeidon proteles (originally Paluxysaurus jonesi)...

(Pleurocoelus) and Sauroposeidon proteles, and the carnosaur Acrocanthosaurus atokensis, which was likely the apex predator in this region. The most common...

(March 21, 2011). "New Information on the Cranial Anatomy of Acrocanthosaurus atokensis and Its Implications for the Phylogeny of Allosauroidea (Dinosauria:...

potens, "Coelurus" gracilis, and the well known large theropod Acrocanthosaurus atokensis, which likely was the apex predator in this region. Other vertebrates...

tonne (1.1 short tons) and was shorter than the type specimen of Acrocanthosaurus atokensis which measures about 8 meters (26 ft) long. The three A. dunkeri...