ENSOM, EVANS, & MILNER, 1991

Locality: Sunnydown Farm Quarry near Langton Matravers, NGR SY 9822 7880, Swanage, Dorset County, England, Southern United Kingdom.

Horizon: Cherty Freshwater Member, Upper Lulworth Formation, Purbeck Beds.

Biostratigraphy:

Age: Berriasian Stage, Lowermost Neocomian Substage, Lowermost Early Cretaceous Epoch, Early Cretaceous.

Material:

DORCM GS116: Indeterminate teeth.

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RICHTER, 1991

Locality: Una, Cuenca Province, Spain.

Horizon:

Biostratigraphy:

Age: Upper Barremian Stage, Lower Neocomian Subepoch, Early Cretaceous Epoch, Early Cretaceous.

Material:

Number: Not given:

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RICHTER, 1994

Locality: Stillgelegte Braunkohle-Grube southwest of Ortschaft Una, Province of Cuenca, East Spain.

Horizon: Braunkhole, Lignite, Wealden.

Biostratigraphy: Atopochara trivolvis triqueta-Zone.

Age: Upper Barremian Stage, Lower Neocomian Subepoch, Early Cretaceous Epoch, Early Cretaceous.

Material:

IPFUB Una L. 7: Left dentary.

IPFUB Una L. 78: Left teeth.