WAltispinax
WAnkylosauria
WAnurognathus
WArchimyrmex
WAvitelmessus
WBurnetia
WBurnetiamorpha
WCarcharocles
WCuvieronius
WDollocaris
WErectopus
WGiant tapir
WIndricotheriinae
WKallokibotion
WLambeosaurus
WNeosaurus
WOtodus auriculatus
WPalaeovespa
WPentaceratops
WPoposauroidea
WProtoceratops
WPsittacosaurus
WThecocoelurus