Archaeoceratopsidae

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Archaeoceratopsids
Fossil range: Early Cretaceous
Conservation status
Extinct (fossil)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Infraclass: Sauropsida
Superorder: Dinosauria
Order: Ornithischia
Suborder: Cerapoda
Infraorder: Ceratopsia
Family: Archaeoceratopsidae
Dong & Azuma, 1997
Genera

The Archaeoceratopsidae constitute a family of primitive ceratopsian dinosaur from the Early Cretaceous of China.

The group had features similar to the psittacosaurs and leptoceratopsians. They had small frills and barely any horns, only on the sides, and a bump on their snouts. This family includes the genera Archaeoceratops and Liaoceratops. They could have walked on two or four legs and had sharp beaks.