Genus: Nova MARTINEZ & NOVAS, 1997

Holotype:

Locality: 28 km NE of Buen Pasto, Central Chubut Province, central Patagonia, Argentina.

Horizon: Bajo Barreal Formation.

Biostratigraphy:

Age: Cenomanian Stage, Uppermiddle Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material: Skeletal elements of 5 individuals.