Species: minor (FALCONER, 1857)
Etymology:
= Pligiaulax minor FALCONER,1857
= Plioprion minor (FALCONER, 1857)
= Ctenacodon? minor (FLACONER, 1857)

Holotype: BMNH 47729

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

Horizon: Purbeckian.

Biostratigraphy:

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

Material: Right ramus, external aspect, with most of the incisor and with well-preserved p1-4 and m1.

Referred material:

KIELAN-JAWOROWSKA & ENSON, 1992

Locality: Suttle’s Quarry, Dorset County, England, Southern United Kingdom.

Horizon: Cherry Freshwater Member, Purbeck Limestone Formation.

Biostratigraphy:

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

Material:

DORCM GS 12: A fragment of left dentary with broken incisor, p2 and p3.

 

cf. minor KIELAN-JAWOROWSKA & ENSOM, 1992

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:

DORCM GS 7: Right P5.

DORCM GS 6: Posterior part of right M1.

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Species: crassidens OWEN, 1871
Etymology:

Holotype: BMNH 47735

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

Horizon: Purbeckian.

Biostratigraphy:

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

Material: Most of right premaxilla and maxilla, with roots of UI1-2 and crowns of UL3 and UP1-4.
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Species: falconeri (OWEN, 1871)
Etymology:
= Pligiaulax falconeri OWEN, 1871
= Plioprion? falconeri (OWEN, 1871)
= Neoplagiaulax falconeri (OWEN, 1871)
= ?Ctenacodon falconeri (OWEN, 1871)

Holotype: BMNH 47730

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

Horizon: Purbeckian.

Biostratigraphy:

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

Material: Fragmentary right mandibular ramus in outer aspect with the incisor, roots of LP1 and crowns of LP2-4.
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Species: osborni SIMPSON, 1928
Etymology:
= Bolodon crassidens OWEN, 1888 (partim)

Holotype: BMNH 47735a

Horizon: Durdleston Bay, Swanage, Dorset County, England, Southern United Kingdom.

Horizon: Marly Freshwater Member, Purbeck Limestone Formation.
Biostratigraphy:

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

Material: Fragment of right maxilla with UP1 and the roots of UP2, UP3-5 and UM1-2.

Referred material:

KIELAN-JAWOROWSKA & ENSON, 1992

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:

DORCM GS 204: p2.

DORCM GS 202: p3.

DORCM GS 201: p4.

DORCM GS 203: m1.

DORCM GS 206: m2.

DORCM GS 207: M2.

DORCM GS 205: Broken I2.

DORCM GS 4: Left m1.

DORCM GS 1: P2 or P3.

DORCM GS 3: P2 or P3.

DORCM GS 5: P2 or P3.

 

= Plioprion minor (SIMPSON, 1928)
Etymology:
= Ctenacodon? minor SIMPSON, 1928

Holotype: BMNH 48399:

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

Horizon: Purbeckian.

Biostratigraphy:

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

Material: Right ramus, external aspect, with most of the incisor and with well-preserved LP1-4 and LM1.

A crushed fragment of right jaw, seen in internal aspect with the four premolars.

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Species: hydei CIFELLI, DAVIS & SAMES, 2014
Etymology: In honor of Dayton Hyde, founder of the Institute of Range and the American Mustang, for his support and cooperation on part of the institute.

Holotype: OMNH 62679

Locality: OMNH V1243, near the mouth of Hell Canyon, Section 26, township 8S, Range 4E, N43°19', W103°37', about 17 ENE of Edgemont, Fall River County, South Dakota.

Horizon: Chilson Member, Lakota Formation.

Biostratigraphy:

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

Material: Right M2.