†Argentinosaurus huinculensis Bonaparte and Coria 1993 (sauropod)
Full reference: J. F. Bonaparte and R. A. Coria. 1993. Un neuvo y gigantesco saurópodo titanosaurio de la Formación Rio Limay (Albanio-Cenomaniano) de la Provincia del Neuquén, Argentina [A new and huge titanosaur sauropod from the Rio Limay Formation (Albian-Cenomanian) of Neuquén Province, Argentina]. Ameghiniana 30(3):271-282
Belongs to Argentinosaurus according to M. D. D'Emic 2012
Sister taxa: none
Type specimen: MCF PVPH-1, a set of postcrania. Its type locality is Estancia "Las Overas", which is in a Cenomanian/Turonian fluvial horizon in the Huincul Formation of Argentina.
Ecology: ground dwelling herbivore
Average measurements (in mm): tibia length 1550.0