Species: jessoni LYDEKKER 1890 (nomen dubium)
Etymology:

Holotype: NHMUK PV (old BMNH) R1755

Locality: St. Ives, Huntingdonshire County (Cambridgeshire by MARTIL, 1991), England, Southern United Kingdom.

Horizon: Stewartby Member, Middle Oxford Clay Formation.

Biostratigraphy:

Age: Callovian Stage, Upper Dogger Epoch, Late Middle Jurassic.

Material: 2 cervical vertebrae, rib, facet, dorsal vertebrae, left femur, acetabulum.

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Species: ? tendagurensis RECK, 1931
Etymology:

Holotype: MB.R.2845 (Nr 61 and 62)

Locality: Site 69a, south of Tendaguru Hill, Tendaguru, Mtwara, Tanzania, East Africa.

Horizon: Upper Saurian Bed, Tendaguru Formation.

Biostratigraphy:

Age: Tithonian Stage, Upper Malm Epoch, Late Jurassic.

Material: Distal end of ulna and radius.