Genus: Nova CALVO, PORFIRI & NOVAS, 2005
Locality: Northeast of Lago Mari Menuco, 50 km NO of Neuquen Capital, Neuquen Province, Patagonia, Argentina.
Horizon: Portezuelo Formation.
Age: Upper Turonian Stage - Lower Coniacian Stage, lowest Senonian subepoch, lower Gulf Epoch, Early Late Cretaceous.
Material: Cervical, dorsal, sacral and caudal vertebrae, ilia, pubis and ischium,
sternal, cervical ribs, ribs, and ossified tendons.