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18 de abr. de 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.
Hace 2 días · 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.By the end of the Cretaceous Period, tyrannosauroids were the dominant large predators in the Northern Hemisphere ...
Hace 2 días · Theropoda (/ θ ɪəˈr ɒ p ə d ə /; from Ancient Greek θηρίον (thēríon) 'wild beast', and πούς, ποδός (poús, podós) 'foot'), whose members are known as theropods, is a dinosaur clade that is characterized by hollow bones and three toes and claws on each limb. Theropods are generally classed as a group of saurischian dinosaurs. . They were ancestrally carnivorous ...
29 de abr. de 2024 · To come up with her estimate, Herculano-Houzel compared T. rex to some of its living relatives—birds like emus and ostriches, reported the Washington Post’s Dino Grandoni in January 2023.
29 de abr. de 2024 · Actualizado Lunes, 29 abril 2024 - 11:41. El Tyrannosaurus rex, un depredador, una trituradora de carne, una máquina de matar de 13 metros de largo y cuatro de alto, el gran icono del ...
29 de abr. de 2024 · New research is throwing some cold water on the idea that the fearsome Tyrannosaurus rex was as smart as a primate. These possibly scaly-lipped theropods were about as smart as living reptiles...
30 de abr. de 2024 · WASHINGTON, April 30 (Reuters) - Surmising even the physical appearance of a dinosaur - or any extinct animal - based on its fossils is a tricky proposition, with so many uncertainties involved.
