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

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

Macrogryphosaurus was described by the following scientific paper(s):
  • J. O. Calvo and J. D. Porfiri. 2005. Un gigantesco Eugiuanodontia (Dinosauria: Ornithischia) con delgadas placas en el región torácica, Cretácico Tardío, Patagonia [A gigantic Euiguanodontia (Dinosauria: Ornithischia) with thin plates in the thoracic regon, Late Cretaceous, Patagonia]. In A. W. A. Kellner, D. D. R. Henriques, and T. Rodrigues (eds.), II Congresso Latino-Americano de Paleontologia de Vertebrados, Boletim de Resumos. Museum Nacional/UFRJ, Rio de Janeiro