Alvarezsaurus 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 Alvarezsaurus pictures were collected from the internet. Enjoy and explore:

Alvarezsaurus was described by the following scientific paper(s):
  • L. M. Chiappe. 1991. Cretaceous birds of Latin America. Cretaceous Research 12(1):55-63