Giganotosaurs

Giganotosaurs Giganotosaurs means "Giant Reptile of the South". The dinosaurs weighed 8 tons, and was 47 feet tall. He was even bigger than the T-rex. He was actually very stupid though, his brain was the size of a banana. The Giganotosaurs had razor sharp teeth up to 8 inches long. The Giganotosaurs was found in Argentina by a scientist. The head alone was about 6 feet long. The carcharodontosaurus was almost identical to the giganotosurs. They believed that the Giganotosaurs were slow moving because if they ran too fast and then fell, they would not be able to break the fall with their arms because they were to short.