|Named By:||B. J. Gonzalez Riga, E. Previtera & C. A. Pirrone in 2009|
|Time Period:||Turonian-Coniacian~91-88 Ma|
|Location:||Argentina, Mendoza Province - Portezuelo Formation|
|Fossil(s):||Partial post cranial remains, including ribs, vertebrae and limb bones|
|Classification:||| Chordata | Reptilia | Dinosauria | Saurischia | Sauropoda | Titanosauriformes ||
Malarguesaurus is a genus of titanosauriform sauropod dinosaur from the Late Cretaceous of Mendoza Province, Argentina. Its fossils, consisting of tail vertebrae, chevrons, ribs, and limb bones, were found in the late Turonian-early Coniacian-age (~89 million years old) Portezuelo Formation of the Neuquen Group. The type species, described by Gonzalez Riga et al. in 2008, is M. florenciae.