Aerosteon was a carnivore. It lived in the Cretaceous period and inhabited South America. Its fossils have been found in places such as Argentina.

All these Aerosteon pictures were collected from the internet. Enjoy and explore:

Aerosteon was described by the following scientific paper(s):
  • P. C. Sereno and R. N. Martínez. 2008. Evidence for avian intrathoracic air sacs in a new predatory dinosaur from Argentina. PLoS ONE 3(9):e3303:1-20