Genus: Kirtlingtonia BUTLER & HOOKER, 2005
Etymology: In reference to the Kirtlington Mammal quarry, Oxfordshire County, England, Southern United Kingdom.

Species: catenata BUTLER & HOOKER, 2005
Etymology: Latin, catena, "a chain"; referring to the chains of minor cusps.

Holotype: BMNH M46497

Locality: Clay bands of the “Kirtlington mammal bed’, Kirtlington Old Quarry (Old Cement Works Quarry), grid reference SP 494 199, Oxfordshire County, England, Southern United Kingdom.

Horizon: Forest Marble.

Biostratigraphy:

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

Material: The crown of a right upper molar, probably unerupted.

Paratype:

BMNH M46579: Right upper molar with root.

Referred material:

BMNH M46818: Left upper premolar.

Note: From bed 3 p (iii)