Genus: Cetiosaurus non type OWEN, 1841

Species: medius OWEN, 1842
Etymology: Latin, medius, "middle."

Holotype: OUMNH J13693-13703, J13704-13712, J13748, J13721, J12877

Locality: “Clarendon”, Oxfordshire, Northamptonshire and Buckingshamshire Counties, England, Southern United Kingdom.

Horizon: Oolitic.

Biostratigraphy:

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

Material:

Breakdown as follows;

OUMNH J13693-13703: 11 caudal centra.

OUMNH J13704-13712: Sacral ribs and a metatarsal.

OUMNH J13748: Metacarpal.

OUMNH J13721: Ungual.

OUMNH J12877: Part of a dorsal centrum.

Plus other remains.

Referred material:

DELAIR & SARJENT, 1975

Locality: Stony Stratford, Buckinghamshire County, England, Southern United Kingdom.

Horizon:

Biostratigraphy:

Age: Early Jurassic.

Material:

Sedgwick Museum: Caudal centrum.

 

OWEN, 1842

Locality: Blisworth, Northamptonshire County, England, Southern United Kindom.

Horizon:

Biostratigraphy:

Age: Early Jurassic.

Material:

Number not given: 5 vertebrae, a scapula, coracoid, sternal plate and portions of limb bones. Note: Lost (UPCHURH & MARTIN, 2003).

BMNH R1698901: 2 anterior vertebrae.

 

OWEN, 1854 page 18

Locality: Chipping North, Oxfordshire County, England, Southern United Kingdom.

Horizon: Lower Oolite Formation.

Biostratigraphy:

Age: Early Jurassic.

Material:

Royal College of Surgeons: Caudal vertebra.

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Species: hypoolithicus OWEN, 1842 (nomen nudum)
Etymology:

Holotype:

Locality: Chipping Norton, Oxfordshire County, England, Southern United Kingdom.

Horizon: 'Inferior Oolite'.

Biostratigraphy:

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

Material: Unspecified number of vertebrae and lim elements.

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Species: ? longus (OWEN, 1842) McINTOSH, 1990 (nomen dubium)
Etymology: Latin, longus, "long."
= Cetiosaurus longus OWEN, 1842 (nomen dubium)

Holotype: OUMNH J.13647

Locality: Enslow, Oxfordshire County, England, Southern United Kingdom.

Horizon: Great Oolite.

Biostratigraphy:

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

Material: Vertebrae.

Referred material:

DELAIR & WIMBLEDON, 1993

Locality: Brill or Hartwell, Buckinghamshire County, England, Southern United Kingdom.

Horizon: ‘Rubble’ bed, Portland Stone.

Biostratigraphy:

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

Material:

Number: Not given: Centra.

Locality: Stone-pit at Garsington, Oxfordshire County, England, Southern United Kingdom.

Horizon: ‘rubble’ bed, Portland Stone.

Biostratigraphy:

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

Material:

OUM: Centrum.

 

Locality: Thame, Oxfordshire County, England, Southern United Kingdom.

Horizon: ‘Rubble’ bed, Portland Stone.

Biostratigraphy:

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

Material:

OUMNH J13871, J13872: Centra and a ‘blade’bone.

 

Locality: Unprovenanced, Oxfordshire County, England, Southern United Kingdom.

Horizon: ‘stone’, Portland Stone.

Biostratigraphy:

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

Material:

Number: Not given:

 

Locality: Cuddesdon, Oxfordshire County, England, Southern United Kingdom.

Horizon: Portland Rock, Portland Stone.

Biostratigraphy:

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

Material:

Number: Not given:Centrum.

Note: ?longus.

HOLLAND, 1910

Locality: County, Southern United Kingdom.

Horizon:

Biostratigraphy:

Age: Late Jurassic.

Material:

Gallery of Paleontology at South Kensington: Caudal vertebrae 47-56.

OWEN, 1875

Locality: Blechingdon, Oxfordshire County, England, Southern United Kingdom.

Horizon:

Biostratigraphy:

Age: Early Jurassic.

Material:

Number: Not given: Femur.

 

Locality: Blisworth, Northamptonshire County, England, Southern United Kingdom.

Horizon: Great Oolite.

Biostratigraphy:

Age: Early Jurassic.

Material:

Number: Not given: Some fragmentary long bones.

 

Locality: Enslow Rocks, at Kirtlington Station, 8 miles north of Oxford, Oxfordshire County, England, Southern United Kingdom.

Horizon: Great Oolite.

Biostratigraphy:

Age: Early Jurassic.

Material:

Number: Not given: Fragmentary skeleton.

 

Locality: Near Enslow Bridge, north of Oxford, Oxfordshire County, England, Southern United Kingdom.

Horizon: Underlying the Cornbrush, Great Oolite.

Biostratigraphy:

Age: Early Jurassic.

Material:

Number: Not given: Femur.

 

= Cetiosaurus epioolithicus OWEN, 1842 (nomen nudum)

Holotype:

Locality: White Nab, West Yorkshire County, England, Southern United Kingdom.

Horizon: Great Oolite.

Biostratigraphy:

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

Material: Unspecified number of vertebrae and metatarsals.

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Species: giganteus OWEN in PHILLIPS in HUXLEY, 1870 (nomen nudum)
Etymology:

Holotype: OUMNH J13617

Locality: Gibraltar Quarry, near Bletchngdon Station, Oxfordshire County, England, Southern United Kingdom.

Horizon:

Biostratigraphy:

Age: Late Jurassic.

Material: Left femur.