Lewisuchus was a unknown. It lived in the Late Triassic period and inhabited South America. Its fossils have been found in places such as Argentina.

All the Lewisuchus illustrations below were collected from the internet. Enjoy and explore:

Lewisuchus was described by the following scientific paper(s):
  • R. R. Rogers, A. B. Arcucci, and F. Abdala, P. C. Sereno, C. A. Forster, C. L. May. 2001. Paleoenvironment and taphonomy of the Chanares Formation tetrapod assemblage (Middle Triassic), northwestern Argentina: spectacular preservation in volcanogenic concretions. Palaios 16:461-481
  • A. Arcucci and C. A. Marsicano. 1999. A distinctive new archosaur from the Middle Triassic (Los Chanares Formation) of Argentina. Journal of Vertebrate Paleontology 19:228-232
  • A. S. Romer and J. A. Jensen. 1966. The Chañares (Argentina) Triassic reptile fauna. II. Sketch of the geology of the Río Chañares-Río Gualo region. Breviora 252:1-20