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Tyrannosaurus ( Osborn, 1905; il cui nome significa lucertola tirannica [1] ), spesso abbreviato in T. rex (diminutivo scientifico) o colloquialmente T-Rex, è un genere estinto di dinosauro teropode tyrannosauride vissuto nel Cretaceo superiore, in quello che oggi è il Nordamerica, che a quell'epoca era un continente isolato nominato Laramidia.
Stygivenator molnari. (Paul, 1988a emend Paul, 1990) Olshevsky, 1995. Tyrannosaurus ( / tɪˌrænəˈsɔːrəs, taɪ -/) [a] is a genus of large theropod dinosaur. The type species Tyrannosaurus rex ( rex meaning "king" in Latin ), often shortened to T. rex or colloquially T-Rex, is one of the best represented theropods.
Tyrannosaur, any of a group of dinosaurs that lived from the late Jurassic Period to the late Cretaceous Period. Most were large predators, with very large skulls approaching or well exceeding a full meter (more than three feet) in length. The best-known and largest member of the group is Tyrannosaurus rex, or T. rex.
Eutyrannosauria è un clade estinto di dinosauri teropodi tyrannosauroidi vissuti nel Cretaceo superiore, circa 80.6-66 milioni di anni fa ( Campaniano - Maastrichtiano ), la cui distribuzione geografica comprendeva l' Asia e il Nord America. [1] Il clade è costituito da un grado evolutivo di tyrannosauri come Appalachiosaurus, Dryptosaurus e ...
16 mag 2024 · Tyrannosaurus rex is the best-known and largest member of a group of theropod dinosaurs called tyrannosaurs; its scientific name is Latin for “king of the tyrant lizards.”. Since 1902 paleontologists have recognized the T. rex as the only formal member of the genus Tyrannosaurus.
2 apr 2014 · Named the “king of the tyrant lizards,” T. rex was built to rule. Find out how these dinosaurs lived, what made them so vicious, and what we’re still learning about them today. Tyrannosaurus ...
Tyrannosauridae (or tyrannosaurids, meaning " tyrant lizards") is a family of coelurosaurian theropod dinosaurs that comprises two subfamilies containing up to thirteen genera, including the eponymous Tyrannosaurus. The exact number of genera is controversial, with some experts recognizing as few as three.
