Leptoceratops_gracilis
Protoceratops_andrewsi
Magnirostris_dodsoni
Bagaceratops_rozhdestvensky
Turanoceratops_tardabilis
Zuniceratops_christopheri
Chasmosaurus_belli
Pentaceratops_sternbergii
Diabloceratops_eatoni
Machairoceratops_cronusi
Xenoceratops_foremostensis
Albertaceratops_nesmoi
Medusaceratops_lokii
Rubeosaurus_ovatus
Styracosaurus_albertensis
Spinops_sternbergorum
Centrosaurus_apertus
Coronosaurus_brinkmani
Einiosaurus_procurvicornis
Achelousaurus_horneri
Pachyrhinosaurus_canadensis
Pachyrhinosaurus_lakustai
Pachyrhinosaurus_perotorum
Sinoceratops_zhuchengensis
Wendiceratops_pinhornensis
ANSP15400
MOR692
Nasutoceratops_titusi
CMN8804
Malta_New_Taxon