WAcanthoceras (ammonite)
WAcanthohoplites
WAmpelosaurus
WArcovenator
WAroley Formation
WAtsinganosaurus
WAxelrodichthys
WCairanoolithus
WCanardia
WFagesia
WArgiles et Grès à Reptiles Formation
WGrès d'Alet
WHypselosaurus
WLohuecosuchus
WLyelliceras
WMarnes Rouges Inferieures Formation
WMatheronodon
WMegaloolithus
WPlatypterygius
WPolysternon
WPseudocrioceras
WPuzosia
WPyroraptor
WRhabdodon
WSisteronia
WStruthiosaurus
WTarascosaurus
WTriconodon
WVariraptor