CIFELLI, WIBLE & JENKINS, 1998

Locality: OMNH locality V62, Big Horn County, Wyoming.

Horizon: Unit V, Cloverly Formation.

Biostratigraphy:

Age: Cashenranchian, Aptian-Albian Stage, middle Gallic subepoch, lower Cretaceous Epoch, Early Cretaceous.

Material:

OMNH 23498: Distal part of left molar with cups c and d.

_____________________________________________________________________________________
EVANS & MILNER, 1994

Locality: Tarlton Clay Pit, near Cirencester (SO 970001), England.

Horizon: Forest Marble.

Biostratigraphy:

Age: Upper Bathonian Stage, Middle Dogger Epoch, Middle Jurassic.

Material:

Number: Not given:

_____________________________________________________________________________________
FASTOVSKY, CLARK & HOPSON, 1987

Locality: Huizachal Canyon, Tamulipas State, Mexico.

Horizon: La Boca Formation, Huizachal Group.

Biostratigraphy:

Age: Lower or Middle Jurassic.

Material:

Numbers: Not given: Fragmentary dentary LP2, LP3, LP4, LM1 and with alveoli for LP1.

Numbers: Not given: 2 partial dentaries and a fragmentary maxilla.

_____________________________________________________________________________________
PEYER, 1956

Locality: Hallau Local Fauna, Schaffhausen Canton, Switzerland.

Horizon:

Biostratigraphy:

Age: Rhaetian Stage, Uppermost Late Triassic Epoch, Late Triassic-Lias Epoch-Early Jurassic.

Material:

HALLAU XVI, I, XXXVIII, XIII, LXX, XXIX, XXV, XXVI, XLIX, XVI? X: Upper molars.

HALLAU LXIV, LXV, LXXIII, LI, XLIII, XXX, XIX: Lower molars.

HALLAU IX, XXIII, XXIV, LXXVIII, IV, VII, XI, LXXI, XII, XLVI, LXXIV, XXXIX, XXII, XLVIII: Premolars and fragments.

_____________________________________________________________________________________
SIMPSON, 1928

Locality: Durdlestone Bay, Swanage, Dorset County, England, Southern United Kingdom.

Horizon: Purbeckian.

Biostratigraphy:

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

Material:

BMNH 47797: Fragment of a left maxilla with broken posterior tooth fragments and an associated natural mould of part of the internal surface of the right fontal.

BMNH 47807: Single anterior premolar.