Species: sibiricus (RIABININ, 1914 ) MOLNAR, KURZANOV & DONG, 1990 (nomen dubium)
Etymology:
= Allosaurus sibiricus RIABININ, 1914 (nomen dubium)
= Antrodemus sibiricus (RIABIMIN, 1914 ) STEEL, 1970 (nomen dubium)
= Allosaurus sibericus CHURE & McINTOSH, 1989 (sic)

Holotype: Unknown.

Locality: Tarbagatai lignite mines, old mines in the region of the Tarbagatai railway station, valley of the Khilkok River, Chita Region, Transbaikalian Region, Udinsk, Siberia, Asian Russia.

Horizon: Turgin Formation (Turginskaya Svita).

Biostratigraphy:

Age: Berriasian-Hauterivian Stage?, Neocomian Subepoch, Early Cretaceous Epoch, Early Cretaceous.

Material: Distal portion of metatarsal IV.

Referred material:

NESOV, 1995

Locality: In the region of the Guisnoye Lake, Buryatia, Asian Russia.

Horizon: Probably Murtoi Formation.

Biostratigraphy:

Age: Barremain Stage, Lower Gallic Subepoch, Lower Early Cretaceous Epoch, Early Cretaceous.

Material:

Number: Not given: Bone.

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