Temporal range: Late Triassic, 216–204Ma
Brusatte et al., 2009
Polonosuchus is a genus of rauisuchian known from the late Triassic (Carnian age) of Poland. It was a huge predator about 5-6 metres in length and, like all rauisuchians, was equipped with a large head of long sharp teeth. The legs were placed almost underneath the body, unlike most reptiles. The appearance was very similar to that of the more known Postosuchus, of North America, and shared with the latter the ecological niche of the apex predator.
- Sulej, T. (2005). "A new rauisuchian reptile (Diapsida: Archosauria) from the Late Triassic of Poland." Journal of Vertebrate Paleontology, 25(1):78-86.
- Brusatte, Stephen L.; Butler, Richard J.; Sulej, Tomasz; Niedźwiedzki, Grzegorz (2009). "The taxonomy and anatomy of rauisuchian archosaurs from the Late Triassic of Germany and Poland". Acta Palaeontologica Polonica 54 (2): 221–230. doi:10.4202/app.2008.0065.