The Pari Aike Formation is a Late Cretaceous geologic formation of Cenomanian (formerly believed to be Maastrichtian) age in southern Patagonia, Argentina. The giant titanosaur "Puertasaurus", the megaraptoran "Orkoraptor", and the ornithopod "Talenkauen" have been recovered from the formation alongside turtles and crocodiles.
turtles and crocodiles are not onithopods.
Since turtles and crocodiles are mentioned separately from the ornithopod "Talenkauen", they should not also be of that species grouping. The system was likely fooled by me accidentally typo'ing ornithopods as "onithopods"