CHIAPPE, CORIA, DINGUS, JACKSON, CHINSAMY & FOX, 1998

Locality: Auca Mahuevo, Neuquen Province, Patagonia, Argentina.

Horizon: Rio Colorado Formation.

Biostratigraphy:

Age: Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material; Thousands of eggs distrubed over an area grater than 1 km.

PVPH-112, -113: Teeth and skull elements found in eggs.

Note: Skin impressions also found in the eggs.
Note: Titanosaur eggs.