Acrocanthosaurus (/ˌækroʊˌkænθəˈsɔːrəs/ AK-roh-KAN-thə-SOR-əs; lit. 'high-spined lizard') is a genus of carcharodontosaurid dinosaur that existed in what...

Cretaceous throughout Gondwana, with species also present in North America (Acrocanthosaurus), Europe (Concavenator) and Asia (Shaochilong). Carcharodontosaurids...

considered them to represent a possible new species of Acrocanthosaurus, which he named Acrocanthosaurus? altispinax. The specific name was deliberately made...

pelvic area. Its skull is 1.27 m (4.2 ft) long, similar to that of Acrocanthosaurus, which has a skull length of 1.23–1.29 m (4.0–4.2 ft). The shapes and...

Niger. Taquet (1976) noted that the postorbital was similar to that of Acrocanthosaurus, a relative of Carcharodontosaurus, while the postcranial fossils could...

September 6, 2014. Retrieved March 27, 2018. "Oklahoma State Dinosaur—Acrocanthosaurus atokensis". State Symbols USA. September 6, 2014. Retrieved March 27...

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

condition is also known in the C3-C5 of the more basal carcharodontosaurid Acrocanthosaurus. Available information of Giganotosaurus and Mapusaurus further suggests...

positioned further posteriorly than the ulnar bumps. In Allosaurus and Acrocanthosaurus, the lateral process is on the lateral (rather than posterior) part...

Sereno and colleagues found Giganotosaurus, Carcharodontosaurus, and Acrocanthosaurus to be closely related within the superfamily Allosauroidea, and grouped...