When dinosaurs ruled the Earth

Text and illustrations look at the argentinosaurus and other dinosaurs.

Text and illustrations look at the suchomimus and other dinosaurs.

With its huge head, rows of pointed teeth, and sharp claws, Albertosaurus was so scary. Tag along with a group of Albertosaurus on a hunt, then meet Styracosaurus, with its horn-rimmed neck frill; Gallimimus, one of the fastest dinosaurs; a crafty predator called Alectrosaurus; Polacanthus, a timid plant-eater with spiked back; and Lambeosaurus, a large, fast-running duck-billed plant-eater.

Argentinosaurus is one of the biggest sauropods, a group of enormous, long-necked, and plant-eating dinosaurs.