Tarbosaurus

Tarbosaurus was very close relative to the tyrannosaurus rex even in size and also the massive skull it measured to 4 feet long,

The vertebrae and ribs were hollow, as were the bones of the upper arms. Most saurischian dinosaurs had light, hollow bones, which allowed them to grow to large sizes, like Mamenchisaurus, or to be fast and agile, like Tarbosaurus

dy.tarbosaurus was large dinosaur measured about 40 feet long and weigh 6 tons it lived in southern mongolia in the late cretaceous, 67 million years ago this dinosaur name mean alarming hero reptile like tits close related the t-rex it was one of the last surviving dinosaurs sometimes tarbosaurus called t.bataar as a short name.