TSOGTBAATAR & CHINZORIG, 2010

Locality: Tögrögiin Shiree-IV (= Tugrugeen Shireh, Tugrikin-Shireh-IV locality), Ömnögov (South Gobi), Mongolia.

Horizon: Djadochta Formation.

Biostratigraphy:

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

Material:

Field number: 940726 TS-IV WTB: Nearly complete skull.

Note: Skull is longer than Protoceratops andrewsi.