described, Poposaurus has been variously classified as a dinosaur, a phytosaur, and a "rauisuchian". Like theropod dinosaurs, Poposaurus was an obligate...

family that includes Poposaurus and its close relatives. It was phylogenetically defined in 2011 by Sterling Nesbitt as Poposaurus gracilis and all taxa...

by Sterling Nesbitt in 2011, is "the least inclusive clade containing Poposaurus and Crocodylus niloticus (the Nile crocodile). Most groups of paracrocodylomorphs...

such as the heavily armored aetosaurs, and several were bipedal, such as Poposaurus and Postosuchus. The bizarre, ornithomimid-like shuvosaurids were both...

containing Rauisuchus tiradentes, but not Prestosuchus chiniquensis, Poposaurus gracilis, or Crocodylus niloticus (the Nile crocodile). In this modern...

Ticinosuchus. The chevrons have split upper ends, as seen in Qianosuchus, Poposaurus and Gracilisuchus. As with many other paracrocodylomorphs, the ilium possesses...

crocodiles. An early cladistic analysis of crocodylotarsan archosaurs included Poposaurus, Postosuchus, Teratosaurus, and Bromsgroveia within Poposauridae. However...

Crocodylus niloticus (the Nile crocodile), but not Rauisuchus tiradentes, Poposaurus gracilis, Gracilisuchus stipanicicorum, Prestosuchus chiniquensis, or...

inclusive clade containing Crocodylus niloticus (the Nile crocodile), but not Poposaurus gracilis, Ornithosuchus longidens, or Aetosaurus ferox, all of which were...

identified pseudosuchian features act as evidence that poposaurids, such as Poposaurus, Sillosuchus, and Chatterjeea, and ctenosauriscids form a monophyletic...