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The results of a NPMANOVA analysis supported the suggestion that Ceratopsids had the strongest bite force of each of the megaherbivore groups, and able to process the toughest plants available. [23] Like Ornithopods and unlike all other dinosaurs, Ceratopsians possessed dental batteries that may have been attributable to their success.
Rank Common name Scientific name Family Image Average mass (kg) Maximum mass (kg) Average length (m) Maximum length (m) Shoulder height (m) Native range
Giganotosaurus (/ ˌ ɡ ɪ ɡ ə ˌ n oʊ t ə ˈ s ɔː r ə s / GIG-ə-NOH-tə-SOR-əs [2]) is a genus of large theropod dinosaur that lived in what is now Argentina, during the early Cenomanian age of the Late Cretaceous period, approximately 99.6 to 95 million years ago.
Gorgosaurus and the more famous Tyrannosaurus, which lived several million years later, are members of a meat-eating dinosaur group called tyrannosaurs. This fossil has provided insight into the ...
Another Cryodrakon specimen from Dinosaur Provincial Park has tooth marks and an embedded tooth from the meat-eating dinosaur Saurornitholestes. The bone of a Cryodrakon relative was found in the ...
Mounted skeletons of different age groups, Los Angeles Natural History Museum. The feeding behaviour of Tyrannosaurus rex has been studied extensively. The well known attributes of T. rex (its jaws, legs and overall body design) are often interpreted to be indicative of either a predatory or scavenging lifestyle, and as such the biomechanics, feeding strategies and diet of Tyrannosaurus have ...
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Quetzalcoatlus (/ k ɛ t s əl k oʊ ˈ æ t l ə s /) is a genus of azhdarchid pterosaur that lived during the Maastrichtian age of the Late Cretaceous in North America. The type specimen, recovered in 1971 from the Javelina Formation of Texas, United States, consists of several wing fragments and was described as Quetzalcoatlus northropi in 1975 by Douglas Lawson.