comparatively small. Gorgosaurus was most closely related to Albertosaurus, and more distantly related to the larger Tyrannosaurus. Gorgosaurus and Albertosaurus...

Lawrence Lambe named Gorgosaurus libratus, "balanced fierce lizard", in 1914). A second significant find attributed to Gorgosaurus was made in 1942, in...

Albertosaurinae was recovered as including only Albertosaurus and Gorgosaurus. Albertosaurus and Gorgosaurus are kept separate by most classifications, as should be...

horn" typically present in earlier tyrannosaurids like Albertosaurus and Gorgosaurus, instead exhibiting a distinct rugosity along the dorsal surface—consistent...

differentiation in Daspletosaurus and Gorgosaurus. Dale Russell hypothesized that the more lightly built and more common Gorgosaurus may have preyed on the abundant...

incrassatus. Because he had identified Gorgosaurus with Albertosaurus, in 1970, Russell also renamed Gorgosaurus sternbergi (Matthew & Brown 1922) into...

found" to suggest that Pachyrhinosaurus or Gorgosaurus were feathered. Director Cook said of the Gorgosaurus, "We decided that we wouldn't put feathers...

were also named as new species and assigned to the North American genus Gorgosaurus as G. lancinator and G. novojilovi, respectively. All three of these...

since Deinodon and Gorgosaurus cannot be distinguished, they should be synonymized with D. horridus as the valid name for "Gorgosaurus" skeletons. Additionally...

Paleontologist Robert T. Bakker with a mounted skeleton of a tyrannosaurid (Gorgosaurus libratus)...

Acrocanthosaurus atokensis, Albertosaurus sarcophagus, Allosaurus fragilis, Gorgosaurus libratus, and Poekilopleuron bucklandii. Hereditary multiple exostoses...

tyrannosaurids ranged from the 9 meters (30 feet) Albertosaurus and Gorgosaurus to Tyrannosaurus, which exceeded 12 meters (39 feet) in length and may...

Brontosaurus, Ceratosaurus, Compsognathus, Dimetrodon, Euparkeria, Gorgosaurus, Iguanodon, Monoclonius, Plateosaurus, Struthiomimus, Tanystropheus,...

imperiosus. 1914 Lawrence Lambe described the new genus and species Gorgosaurus libratus. Barnum Brown emended Cope's "Dinodontidae" to "Deinodontidae"...

Teratophoneus, and theropods of Albertosaurinae such as Albertosaurus and Gorgosaurus, all being included under the same family of Tyrannosauridae, although...

Struggling, the Edmontonia gets back up and injures the Gorgosaurus with her shoulder spikes. The Gorgosaurus heads back to its cave, fatally wounded with a broken...

(Alberta, Canada), indicating that skull material of Daspletosaurus and Gorgosaurus can be confidently identified regardless of ontogenetic stage of the...

feature that these two dromaeosaurids shared with tyrannosaurids such as Gorgosaurus, which was also analyzed in said study alongside these smaller theropods...

based on the 2003 study by Philip J. Currie. A subsequent analysis of Gorgosaurus ontogeny by Voris et al, 2021 found that Philip Currie's initial identification...

individual of one of the Dinosaur Park Formation's tyrannosaurids, like Gorgosaurus, Daspletosaurus, or Aublysodon. Jacobsen determined that all of the marks...

Tongue of the Prince Creek Formation and were first referred to the genus Gorgosaurus. Later, after the locale was understood to be younger than previously...

specimens, from left to right, are Hypacrosaurus, Edmontosaurus, Lambeosaurus, Gorgosaurus (both in the background), Tyrannosaurus, and Triceratops....

Mounted Gorgosaurus skeleton with several bone injuries, from the "Dinosaur Mummy: CSI" exhibit at the HMNS, Bakker on the right...

Albertosaurinae Albertosaurus Gorgosaurus Tyrannosaurinae...

Albertosaurinae Albertosaurus Gorgosaurus Tyrannosaurinae...

Albertosaurinae Albertosaurus Gorgosaurus Tyrannosaurinae...

have been reported from various Late Cretaceous tyrannosaurids (such as Gorgosaurus, Tarbosaurus and Tyrannosaurus) on parts of the body where Yutyrannus...

Albertosaurinae Albertosaurus Gorgosaurus Tyrannosaurinae...

interlaminare to pull the head and tail back. Ornithomimus Struthiomimus Gorgosaurus Archaeopteryx Messelornis Sapeornis Scipionyx Camarasaurus Shenzhousaurus...

Tarbosaurus bataar + Daspletosaurus torosus + Albertosaurus sarcophagus + Gorgosaurus libratus) Tyrannosaurinae (T. rex > A. sarcophagus) Albertosaurinae (A...