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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.
- John P. Rafferty
2 giorni fa · Tyrannosauroidea (meaning 'tyrant lizard forms') is a superfamily (or clade) of coelurosaurian theropod dinosaurs that includes the family Tyrannosauridae as well as more basal relatives. Tyrannosauroids lived on the Laurasian supercontinent beginning in the Jurassic Period.
3 giorni fa · Tyrannosaurus rex est l'un des plus grands carnivores ayant vécu sur Terre. Le plus grand spécimen complet (mais pas le plus grand spécimen) découvert à ce jour, répertorié sous le code FMNH PR2081 et surnommé « Sue », du nom de la paléontologue Sue Hendrickson, mesure 12,8 mètres de long et 4 mètres de haut au niveau des hanches 4.
29 apr 2024 · How intelligent was Tyrannosaurus rex?. Paleontologists and other researchers have long been intrigued by this question—and it’s a difficult one to answer. While scientists have plenty of ...
1 mag 2024 · The fearsome Tyrannosaurus rex, the undisputed king of the Cretaceous, is easily the most famous dinosaur to have ever lived. Since its first fossil was unearthed in the late 1800s, T. rex has been immortalized in academic research, museums, and the public imagination. If your diet of T. rex knowledge comes strictly from pop culture ...
6 mag 2024 · Since the 1970s, most scientists have agreed that Tyrannosaurus rex was about as smart as modern reptiles. Then, in 2023, a study by a Brazilian neuroscientist argued that T. rex had a cognitive ...
16 mag 2024 · In 1942, the skull of a small tyrannosaur was discovered in Montana. In the years since, its identity has become the topic of the biggest controversy in paleontology. One camp of researchers believes it represents a juvenile Tyrannosaurus rex that died before it reached adulthood; another maintains that it is a different species altogether ...
