Sp
SALGADO & CORIA, 1993
Locality: Salitral Moreno, 20 km southeast of Gral. Roca, Rio Negro Province, Patagonia, Argentina.
Horizon: Allen Formation.
Biostratigraphy:
Age: Upper Campanian Stage- Lower Maastrichtian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
MPCA 27176, 27177: 2 dermal scutes.