Giganotosaurus

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Dinosaurs

Giganotosaurus was bigger than Tyrannosaurus Rex. elaborate share

Saurolophus

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Dinosaurs

Saurolophus had a prominent, upward-curving crest on its head, the purpose of which is still debated by paleontologists. elaborate share

Theropods

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Dinosaurs

Some theropods, like *Carnotaurus*, had horns on their heads, not just for display but possibly for intraspecies combat. elaborate share

Ornithischians

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Dinosaurs

Ornithischians, the bird-hipped dinosaurs, had beaks! elaborate share

Irritator

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Dinosaurs

Irritator's skull was deliberately altered by fossil hunters who tried to make it more marketable, filing down parts of it before it was studied scientifically. elaborate share

Cryolophosaurus

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Dinosaurs

Cryolophosaurus's head crest wasn't upright like other dinosaurs with crests; it was more of a flat, forward-curving "Elvis" style. elaborate share