Genus: Archaeornithomimus RUSSELL, 1972
Etymology: Greek, archaios “ancient” + Ornithomimus.
= Archeornithomimus KRANZ, 1989 (sic)

Species: asiaticus (GILMORE, 1933) RUSSELL, 1972
Etymology: In reference to Asia.
= Ornithomimus asiaticus GILMORE, 1933
= Ornithomimus (Archaeornithomimus) asiaticus (GILMORE, 1933 ) PAUL, 1988
= Ornithomimus asistiecus DONG, 1977 (sic)

Lectotype: AMNH 6565

Locality: Eight miles east of Iren Dabasu telegraph station, near Erenhot, Inner Mongolia (Nei Mongolia), China.

Horizon: Iren Dabasu Formation.

Biostratigraphy:

Age: Cenomanian Stage, Upper Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material: Nearly complete fore foot, and much of an associated hind foot.

Referred material:

Number: Not given: Partial pes consisting of distal tarsals III and IV, metatarsals II, III and IV, and phalanx of 1 of digit IV.

Paralectotype: AMNH 6569: Partial manus, consisting of a radius, ulna, metacarpals I, II and III and phalanges 1 of digit I, 2 of digit I, 2 of digit II and 2 of digit III.

Referred material:

AMNH FARB 21786: Cervical vertebra 5?

AMNH FARB 21787: Cervical vertebra 8?

AMNH FARB 21788: Cervical vertebra 10, dorsal vertebrae 1-4.

AMNH FARB 21789: Dorsal vertebrae 5-10?

AMNH FARB 21790: Ilium, sacral vertebrae 1-5, proximal caudal vertebrae 1-5.

AMNH FARB 21791: Proximal caudal vertebrae 3-11?

AMNH FARB 21792: Distal caudal vertebrae.

AMNH FARB 21793: 7 distal caudal vertebrae.

AMNH FARB 21794: 8 distal caudal vertebrae (All formerly AMNH 6575).

AMNH FARB 21795 (formerly AMNH 6566): Scapulocorcoid and humerus.

AMNH FARB 21797 (formerly 6570): Astragalus.

AMNH FARB 21798 (formerly AMNH 6558): Ischium.

AMNH FARB 21799 (formerly AMNH 6570): Pubis.

AMNH FARB 21800 (formerly AMNH 6570): Femur.

AMNH FARB 21801 (formerly AMNH 6576): Tibia astragalus.

AMNH FARB 21802: Proximal caudal vertebrae 11-15?

AMNH FARB 21803: Pedal ungual.

AMNH FARB 21884, 21885, 21886, 21887 (formerly AMNH 6570): Manual unguals.

AMNH FARB 21888 (formerly AMNH 6570): Metacarpal II.

AMNH FARB 21889: Spines from proximal caudal vertebrae.

AMNH FARB 21889 (formerly AMNH 6570): Metacarpal I.

 

Locality: "Kaisen Quarry", field no. 140, Iren Dabasu, near Erenhot, Inner Mongolia (Nei Mongolia), China.

Horizon: Iren Dabasu Formation.

Biostratigraphy:

Age: Cenomanian Stage, Upper Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material:

AMNH 6576: Sacrum.

AMNH 6558:

AMNH 6567: Right coracoid.

Cervical vertebrae, dorsal vertebrae.

Note: Some of the above material may belong to Garudimimus. (CURRIE & EBERTH, 1993)

 

 

Locality: Field no. 141, Iren Dabasu, near Erenhot, Inner Mongolia (Nei Mongolia), China.

Horizon: Iren Dabasu Formation.

Biostratigraphy:

Age: Cenomanian Stage, Upper Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material:

AMNH 6570: Caudal centrum.

 


DONG, 1992

Locality: Erenhot, Inner Mongolia (Nei Mongolia), China.

Horizon: Iren Dabasu Formation.

Biostratigraphy:

Age: Cenomanian Stage, Upper Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material:

Number: Not given:

 

 

RYAN, 1997

Locality: Republic of Tajikistan.

Horizon: Yalovach Formation.

Biostratigraphy:

Age: Late Cretaceous.

Material:

Number: Not given: