bild

Giganotosaurus dinosaur skeleton, artwork. This dinosaur was one of the largest predatory dinosaurs, living around 110-100 million years ago in the Cretaceous Period. Fossil remains have been discovered in Argentina. It could reach over 14 metres in length and weigh over 8 tonnes. (KEYSTONE/SCIENCE PHOTO LIBRARY/LEONELLO CALVETTI/SCIENCE PHOTO LIBRARY)