WAcheroraptor
WAdocus
WAlphadon
WAnkylosaurus
WAnzu wyliei
WAvisaurus
WAxestemys
WBasilemys
WBorealosuchus
WBrachychampsa
WCedrobaena
WCimexomys
WCimolomys
WDakotaraptor
WDenversaurus
WDidelphodon
WDiscoscaphites
WEdmontosaurus
WEdmontosaurus annectens
WLeptoceratops
WLeptorhynchos gaddisi
WMelvius
WMeniscoessus
WMyledaphus
WOrnithomimus
WPachycephalosaurus
WPectinodon
WProtungulatum
WPurgatorius
WSphaerotholus
WSphenodiscus
WStruthiomimus
WTatankaceratops
WThescelosaurus
WThoracosaurus
WTorosaurus
WTriceratops
WTrionyx
WTyrannosaurus