AVERIANOV & LOPATIN, 2019

Locality: Near central camp of the Mongolian Paleontological Expedition of the Academy of Sciencesof the USSR, Nemegt Locality, Nemegt Basin, Ömnögov (South Gobi), Mongolia.

Horizon: Nemegt Formation.

Biostratigraphy:

Age: Lower Maastrichtian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.

Material:

PIN 3837/P821: 5 articulated middle-posterior dorsal vertebrae (dorsals 6-10).

Number: Not given: Femur.

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CURRIE, 2001

Locality: Western Sayr of the Nemegt Locality, n.43°30.30’E., 101°2.71’, Nemegt Basin, Ömnögov (South Gobi), Mongolia.

Horizon: Nemegt Formation.

Biostratigraphy:

Age: Lower Maastrichtian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.

Material:

Number: Not given: Tooth.

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JERZKIEWICZ & RUSSELL, 1991

Locality: Mongolia.

Horizon: Djadochta Formation.

Biostratigraphy:

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

Material:

Number: Not given:

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TANIMOTO, & SUZUKI, 1997

Locality: Iwaki City, Fukushima Prefecture, Honshu Island, Northern Japan.

Horizon: Tamayama Formation.

Biostratigraphy:

Age: Santonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Early Late Cretaceous.

IMCF No. 959, 1122: 2 fragmentary teeth.