The Giganotosaurus is a carnivorous Cretaceous dinosaur that can grow up to be a little bigger than the Tyrannosaurus Rex, about 13 meters in length. However, it had a brain only half the size of the Tyrannosaurus.
Diet[]
Their teeth were small and were very adapted fore slicing prey's skin and meat. Bones of the Titanosaurus were found near the Giganotosaurus's fossils, proving that they must have preyed on those giant herbivores.