Species: philoceratops OSBORN, 1924
Etymology:

Holotype: AMNH 6517

Locality: Bayan Zag (= Bayn Dzak, Shabarakh Usu GILMORE, 1943), Ömnögov (South Gobi), Mongolia.

Horizon: Djadochta Formation.

Biostratigraphy:

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

Material: Fragmentary skull, jaws, cervical, dorsal vertebrae, and one forelimb.
Note: Furcula was found, first interpreted as an interclavicle by OSBORN, 1924.

Note: Skull was found next to a nest of eggs.

Referred material:

BARSBOLD, 1981

GI SPS No. 100/36: Fused clavicle (Furcula).