NOVAS, AGNOLIN, ROZADILLA, ARANIAGA-ROLANDO, BRISSON-EGLI, MOTTA, CERRONI, EZCURRA, MARTINELLI, D'ANGELO, ALVAREZ-HERRERA, GENTIL, BOGAN, CHIMENTO, GARCIA-MARSA, LO COCO, MIQUEL, BRITO, VERA, PEREZ LOINAZE, FERNANDEZ & SALGADO, 2019

Locality: Ornithipod Site (locality 5), about 30 km to the SW of the town of El Calafate, Austral Basin, Santa Cruz Province, Argentina.

Horizon: Chorrillo Formation.

Biostratigraphy:

Age: Late Campanian-Early Maastrichtian Stage, Upper Senonian Sub-epoch, Upper Gulf Epoch, Late Cretaceous.

Material:

MPM 21524: 2 isolated teeth.

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