ENSOM, EVANS and MILNER, 1991

Locality: Sunnydown Farm Quarry, (NGR SY 9822 7880), Durlstone Bay, Dorset County, England, Southern United Kingdom.

Horizon: Purbeck Limestone Formation.

Biostratigraphy:

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

Material:

Number: Not given:

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ESTES & SANCHIZ, 1982

Locality: Galve, Teruel Province, Spain.

Horizon:

Biostratigraphy:

Age: Barremian-Aptian Stage, Gallic Subepoch, Middle-Upper Early Cretaceous Epoch, Early Cretaceous.

Material:

Barcelona collection, IPS 18.373: Fragmentary tooth.

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YOUNG, R. 1991

Locality: Young Locality (MWC-122.1), Wells Gluch in the SW 1/4 Sec. 26, T14S, R98W, 6th P.M., Delta County, Colorado.

Horizon: Salt Wash Member, Morrison Formation.

Biostratigraphy: Zone 2.

Age: Comobluffian age, Kimmeridgian Stage, uppermost Malm Epoch, Late Jurassic.

Material:

Number: Not given: Tooth.