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

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

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

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...

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

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

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

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

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

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

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

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

Missell, Christine Ann (2004-04-07). Thermoregulatory adaptations of Acrocanthosaurus atokensis - evidence from oxygen isotopes (MS thesis). North Carolina...

entire forelimb, as in a bird raising its wing. In carnosaurs like Acrocanthosaurus, the hand itself retained a relatively high degree of flexibility,...

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

but not strictly contemporary. For example, fossils attributable to Acrocanthosaurus and Deinonychus are known from the same rock formation as Utahraptor...

Great Hideous Beast Jess Harnell as Swooper Dee Bradley Baker as Baby Acrocanthosaurus (uncredited) / Sarcosuchus pack The show premiered on Cartoon Network...

fossils. Dinosaurs from this formation include the large theropod Acrocanthosaurus, the sauropod Sauroposeidon, as well as the ornithopods Tenontosaurus...

It also lived in the same area as the large carnivorous dinosaur Acrocanthosaurus. The presence of medullary bone tissue in the thigh bone and shin bone...

other giant theropod dinosaurs like Giganotosaurus, Mapusaurus and Acrocanthosaurus. However, studies by Eric Snively and colleagues, published in 2019...

carnivorous dinosaurs with documented evidence of infection include Acrocanthosaurus, Allosaurus, Tyrannosaurus and a tyrannosaur from the Kirtland Formation...

short tons; 1.65 t), based on the more complete and closely related Acrocanthosaurus. There are teeth from Tendaguru Formation that probably come from it...

listed as a dubious species of theropod. It may be closely related to Acrocanthosaurus. Allosaurus valens is a new combination for Antrodemus valens used...

Acrocanthosaurus...

like Allosaurus, but lower than other high-spined dinosaurs like Acrocanthosaurus. Metriacanthosaurus was a medium-sized theropod with a femur length...

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

dinosaur genera, including a mislabeled pubis and ischium assigned to Acrocanthosaurus and a solitary "Y-shaped" fossil assigned the name "Unicerosaurus"...

1908 uncovered three-toed prints from the Cretaceous period, possibly Acrocanthosaurus, and were discovered by high school student George Adams in the limestone...

Museum of the Red River houses art as well as archaeology, including Acrocanthosaurus atokensis, the Oklahoma State Dinosaur. The Barnes-Stevenson House...

(2005). "Range of motion in the forelimb of the theropod dinosaur Acrocanthosaurus atokensis, and implications for predatory behaviour". Journal of Zoology...