Tarbosaurus was a large tyrannosaurid theropod dinosaur that lived during the Late Cretaceous Period, approximately 70–66 million years ago. It was discovered mainly in the Nemegt Formation of Mongolia, where it was one of the dominant predators of its ecosystem.
Tarbosaurus was closely related to Tyrannosaurus rex, sharing many features including a massive skull, powerful bite force, two-fingered arms, and strong hind legs. Its skull was long and heavily built, containing large serrated teeth designed for crushing and tearing flesh.
Reaching lengths of around 10–12 meters (33–39 feet) and weighing approximately 4–5 tonnes, Tarbosaurus was one of the largest carnivorous dinosaurs in Asia. It likely hunted large herbivorous dinosaurs such as Saurolophus and Therizinosaurus, while also scavenging when opportunities arose.
Compared with Tyrannosaurus rex, Tarbosaurus had a narrower skull and a slightly different jaw structure, which may have given it a more specialized bite. Its small arms were similar to those of other tyrannosaurids and were likely not used for capturing prey.
Tarbosaurus lived in a rich Late Cretaceous environment alongside dinosaurs such as Velociraptor, Gallimimus, Therizinosaurus, and armored dinosaurs like Tarchia.
Tarbosaurus
Tarbosaurus was a large tyrannosaurid theropod dinosaur from the Late Cretaceous known for its powerful jaws, tiny arms, and close relationship to Tyrannosaurus rex.
