VALAIS, APESTEGUIA, & GARRIDO, 2012

Locality: 'La Buitrera' facies, Rio Negro Province, Northwest Patagonia, Argentina.

Horizon: Candeleros Formation.

Biostratigraphy:

Age: Cenomanian Stage, Uppermiddle Gallic Subepoch, Lowermost Gulf Epoch, Late Early or Middle Cretaceous-Turonian Stage, Uppermost Gallic Subepoch, Lower Gulf Epoch, Early Late Cretaceous.

Material:

MPCA 470-2: Fragment of skull.

MPCA 470-4: Fragment of a jaw.

MPCA 470-7: Maxilla.

MPCA 470-8: Dorsal centrum.

MPCA 470-9: Fragment of a skull.

Note: All the above has tooth marks.