WCollón Curá Formation
WAdinotherium
WAstrapotheria
WAstrapotherium
WBarinasuchus
WBrontornis
WCastilletes Formation
WCura-Mallín Group
WDiadiaphorus
WEionaletherium
WGryposuchus
WHapalops
WHuilatherium
WInteratherium
WKelenken
WLycopsis
WMourasuchus
WPacifichelys
WParaptenodytes
WPeltephilus
WPhorusrhacos
WPisco Formation
WProtypotherium
WPurussaurus
WTheosodon
WThylamys
WViche Formation
WXenastrapotherium