Genus: Nova? (= Aristonectinae gen. et. sp indet.O'GORMAN, GASPARINI & SALGADO, 2014)
= Tuarangisaurus non WIFFEN & MOISLEY,
1986
Species: ?cabazai GASPARINI,
SALGADO & CASADIO, 2003
Etymology: In honor of Mr Hector Cabaza, who has discovered numerous Cretaceous
animals and plantes in Rio Negro Province and promoted the foundation of
the Museo Municipal de Lamarque.
Holotype: MML-PV 5
Locality: Locality A, 39°50’45”, 66°40’40”, central Rio Negro Province, Patagonia, Argentina.
Horizon: Upper Jaguel Formation.
Biostratigraphy:
Age: Late Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material: 17 dorsal vertebrae, 30 caudals, ribs and gastralia, incomplete
anterior and posterior limbs, left coracoid and fragments of the right scapula,
complete ischium and pubis.