Species: tricuspidens OWEN, 1854
Etymology:

Holotype: BMNH 46019

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

Horizon: Purbeckian.

Biostratigraphy:

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

Material: Part of the left ramus, out aspect, with LM4-7 and impressions of other teeth anterior to them.

Referred material:

BMNH 47748: Left ramus, outer aspect, alveoli for 3 incisors, for LC and for LP1.

BMNH 47749a: Right ramus, outer aspect, LM2-3 and roots of LM4-7.

BMNH 47749b: Right ramus, inner aspect, with LP2-3 and LM1.

BMNH 47750: Left ramus, internal aspect with LM3-7 and post-molar region almost complete.

BMNH M5633: Left ramus, inner aspect, with LC, LP1-2 and impressions of other teeth.

 

CLEMENS, 1963

Locality: Paddockhurst Bone Bed, Paddockhurst Park, East Sussex County, England, Southern United Kingdom.

Horizon: Wealden Formation.

Biostratigraphy:

Age: Early Cretaceous.

Material:

M21103: Left lower molar.

 

Locality: Cliff End, Sussex County, England, Southern United Kingdom.

Horizon: Wealden Formation.

Biostratigraphy:

Age: Early Cretaceous.

Material:

W-3: Anterior left upper molar.

 

CLEMNS, 1963

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

Horizon: Purbeckian.

Biostratigraphy:

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

Material:

Sedgwick Museum No. J11378: A fragment of a right dentary containing an incisor, the alveoli of the ultimate incisor, and the canine, and the postcranine dentition.

_____________________________________________________________________________________

Species: taylori CLEMENS & LEES, 1971
Etymology:

Holotype: BMNH M21103

Locality: An abandoned clay pit in Paddockhurst Park, south-west of East Grinstead, grid co-ordinates 53281334, East Sussex County, England, Southern United Kingdom.

Horizon: Wealden Formation.

Biostratigraphy:

Age: Early Cretaceous.

Material: A left lower molar.
_____________________________________________________________________________________

Species: henkei KREBS, 1985
Etymology:

Holotype:

Locality:

Horizon:

Biostratigraphy:

Age:

Material:

_____________________________________________________________________________________

Species: hookeri GILL, 2004
Etymology: In honor of Dr. Jerry Hooker, of Natural History Museum, London, in recognition of his wide ranging contribution to the study of fossil mammals.

Holotype: BMNH 44970

Locality: Immeditely to the south of the site Beckles' Mammal Pit, on the downthrown side of the Tilly Whim Fault, Durlston Bay, Swanage, Dorset County, England.

Horizon: Cherty Freshwater Member, Lulworth Formation, Purbeck limestone Group.

Biostratigraphy:

Age: Berriasian Stage, Lower Neocomian Subepoch, Lower Early Cretaceous Epoch, Early Cretaceous.

Material: Partial left dentary with distal 5 molars m3-m7 in situ.

_____________________________________________________________________________________

Species: evansae ENSON & SIGOGNEAU-RUSSELL, 2000
Etymology: In honor of Dr. Susan Evans (University College London), in recognition of her major contribution to the discovery and study of Mesozoic microvertebrate remains in Great Britain.

Holotype: DORCM GS 355

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

Horizon: Cherry Freshwater Member, Purbeck Limestone Formation.

Biostratigraphy:

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

Material: A fragmentary right lower jaw with one complete and two incomplete molars.

Refrred material:

DORCM GS 357, 260, 270, 371, 383, 389, 455, 488, 490, 534, 673, 674, 769, 853: Right lower molars.

DORCM GS 380: Right penultimate lower molar.

DORCM GS 323, 390, 669, 843, 914, 2043, 1075: Left lower molars.

DORCM Gs 721, 842: Fragments.

DORCM GS 309: Upper molar.

DOCM GS 684: Anterior corner of a right molar.

DOCM GS 918: Anterior corner of a right molar.

DORCM GS 961: Middle right molar, nearly complete.

DORCM GS 314: Partial right moalr.

DORCM GS 350: Anterior half of a posteroior left molar.

DORCM GS 308: Undeterimend molar.

DORCM GS 312: Partial upper right molar.

DORCM GS 909: Upper left milk molar.

DORCM GS 373: Lower left milk molar.

MAZIN, BILLON-BRUYAT, POUENCH & HANTZPERGUE, 2006, POUECH, MAZIN & BILLON-BRUYAT, 2006

Locality: Gypsum quarry, Champblanc, Cherves-de-Cognac, northern Aquitanian Basin, Charente Department, France.

Horizon: Purbeckian.

Biostratigraphy: Level 36.

Age: Berriasian Stage, Lower Neocomian Subepoch, Lowermost Early Cretaceous Epoch, Early Cretaceous.

Material:

CHEm03.545: Lower right molar.

Number: Not given:

_____________________________________________________________________________________