Citipati This Mongolian theropod was a close relative of Oviraptor.

Claosaurus This "broken lizard" was a primitive hadrosaur.

Coahuilaceratops It had the longest horns of any known ceratopsian dinosaur.

Coelophysis One of the most ancient dinosaurs ever to roam the earth.

Coelurus This tiny dinosaur was a close relative of Compsognathus.

Colepiocephale This thick-skulled dinosaur's name is Greek for "knucklehead."