Discover facts, figures and images for more than 300 dinosaurs. From slow, plant-eating giants to fierce scavengers and hunters, dinosaurs once dominated the land. Search our alphabetical list, or ...

SIOUX CITY -- Tail and femur bones of the ostrich-like Struthiomimus, a frill from a Triceratops and the complete upper skull of a new dragonesque-dinosaur species are among the rare fossils ...