GAO & HOU, 1996

Locality: Near Bayan Mandahu, Urad Houqi, Inner Mongolia, China.

Horizon: Djadochta Formation.

Biostratigraphy:

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

Material:

IVPP V10040-V10042: Fragmentary mandibles with poorly preserved teeth.

IVPP V10043: Incomplete skull.