APESTEGUIA, DE VALAIS, CORDERO, & RAMIREZ, 2011

Locality: Toro Toro tracksite, along the banks of the Toro Toro before it flows into the Condor Mayu River, Potosi Department, Boliivia.

Horizon: Toro Toro Formation.

Biostratigraphy:

Age: Maastrichtian Stage, Uppermost Senonian Subepoch, Uppermost Gulf Epoch, Late Cretaceous.

Material:

CFA-PA-852, one unnumbered specimen: 8 isolated tracks.