Species: praecursor (SAUVAGE, 1876) BUFFETAUT & MARTIN, 1993
Etymology: Latin, praecursor, "forerunner."
= Iguanodon praecursor SAVUAGE, 1876 (nomen dubium)
= Caulodon praecursor (SAUAGE, 1876) (pro COPE misspelled Caulodon precursor) (nomen dubium)
= Neosodon praecursor (SAUVAGE, 1876) de la MOUSSAYE, 1885 (nomen dubium)
= Pelorosaurus praecursor (SAUVAGE, 1876) SAUVAGE, 1896 (misspelled Pelorosaurus precursor) (nomen dubium)
= Cardiodon angulosus referred material.
= Iguanodon precursor SAUVGE, 1895 (sic)
= Nesodon praecursus HUENE, 1929 (sic)

Holotype: Museum d’Histoire Naturelle de Bulogne, BHN2R 112

Locality: La Creche, north of Boulogne-sur-Mer, Pas-de-Calis Department, France.

Horizon: Portlandian.

Biostratigraphy:

Age: Kimmeridgian Stage, Middle Malm Epoch, Late Jurassic.

Material: Tooth.

Referred material:

BUFFETAUT & MARTIN, 1993

Locality: Mount Rouge, Boulonnais, Pas-de-Calais Department, France.

Horizon: Upper Portlandian.

Biostratigraphy:

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

Material:

BNH2R 1101, 1102: Teeth.

 

Locality: Surrey County, England, Southern United Kingdom.

Horizon: Wealden.

Biostratigraphy:

Age: Valanginian Stage, Lower Neocomian Subepoch, Lower Early Cretacoeus Epoch, Early Cretaceous.

Material:

BMNH R10063, R10065: 2 teeth.

 

Locality: Aylesbury, England, Southern United Kingdom.

Horizon: Portlandian.

Biostratigraphy:

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

Material:

Number: Not given: Teeth.

 

SAUVAGE, 1896

Locality: Ourem, Portugal.

Horizon: Lusitanien, Vestaria.

Biostratigraphy:

Age: Upper Malm Epoch, Late Jurassic.

Material:

Number: Not given:

 

Locality: Pas-de-Calais Department, France.

Horizon: Unnamed unit.

Biostratigraphy:

Age: Kimmeridgian Stage, Middle Malm Epoch, Late Jurassic.

Material:

Number: Not given: Fragmentary tooth.

 

SAUVAGE, 1900

Locality: Saint-Gaultier, Indre Department, France.

Horizon: Vesullien.

Biostratigraphy:

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

Material:

Museum fur Naturkunde in Berlin: Tooth.

 

= Cetiosaurus

Locality: Old Cement Works Quarry, (Washford Quarry), Kirtlington, Ordnance Survey Grid Reference SP 495200, Oxfordshire County, England, Southern United Kingdom.

Horizon: Kirtlington Mammal bed, near base of the Forest Marble.

Biostratigraphy: Oppelia aspidioides Zone.

Age: Upper Bathonian Stage, upper middle Dogger Epoch, Middle Jurassic.

Material:

BMNH R4815: Tooth

 

= Cardiodon angulosus referred material.

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

Horizon: Great Oolite.

Biostratigraphy:

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

Material:

BMNH R1527: Tooth.
Note: Type?

 

Cetiosaurus leedsi referred material.

Locality: Discovered in the 1898 at the New Peterborough Brick Company, No. 1 yard (LEEDS 1956), near Peterborough, Cambridgeshire County, England, Southern United Kingdom.

Horizon: Lower Oxford Clay.

Biostratigraphy: Jason or Coronatum zone.

Age: Middle Callovian Stage, Upper Dogger Epoch, Late Jurassic.

Material:

BMNH R3377: Tooth.