One of the biggest dinosaurs alive. These titans are called Saltasaurus.
— Narrator, Alpha's Egg
Saltasaurus is a genus of titanosaurid sauropod dinosaur that lived 80-66 million years ago, during the Late Cretaceous period in the Mesozoic era. Alpha, who is a Saltasaurus, was the central character of Dinosaur Planet's fourth and final episode, Alpha's Egg.