Genus: Platyceratops ALIFANOV, 2003
Etymology: Greek, platys, "flat," and Greek, ceratops, "horned face."

Species: tatarinov ALFANOV, 2003
Etymology: In honor of the paleontologist L. P. Tatarinov.

Holotype: PIN 3142/4

Locality: Hermiin Tsav (Khermeen Tsav), western Ömnögov (South Gobi), Mongolia.

Horizon: Barun Goyot Formation.

Biostratigraphy:

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

Material: Skull with the lower jaw.