Ceratophora, [517];C. stoddarti, [517];C. tennenti, [517]Ceratophrys, [212], [215] f.;C. cornuta, [216];C. dorsata, [215];C. ornata, [216], [217]Ceratopsia, [430]Ceratosaurus, [413], [416], [417];C. nasicornis, [422], [422]