Species: seeleyi ANDREWS, 1909
Etymology:
Holotype: BMNH R 3539
Locality: From the pit worked by Messrs Hicks and Gardner immediately across the lane from Woodstone Lodge at Pletton, near Peterborough, Cambridgeshire County, England, Southern United Kingdom.
Horizon: Oxford Clay.
Biostratigraphy:
Age: Callovian Stage, Upper Dogger Epoch, Late Jurassic.
Material: Disarticuated bones of the skull, mandible, cervical, pectoral, 5 dorsal and 2 caudal vertebrae, numerous dorsal and ventral ribs, shoulder-girdle, including coracoids, scapulae, clavicles, and interclavicle, fore paddles, incomplete, 1 pubis, hind paddles.
1) Right half of mandible; 2) Lower tooth; 3) Clavicular arch; 4) Left femur and proximal part of paddle; 5) Dorsal vertebra; 6) Dorsal vertebra; 8): Pectorial vertebra; 8) Series of cervical vertebrae (ANDREWS, 1913).
Referred material:
Locality: Peterborough, Cambridgeshire County, England, Southern United Kingdom.
Horizon: Oxford Clay.
Biostratigraphy:
Age: Callovian Stage, Upper Dogger Epoch, Late Jurassic.
Material:
NMW 19.96.G7: The pectoral girdle and humerus.
HMG V1800: Right humerus.
BARDET, 1993
Locality: Quarry of Argences, Calvados Department, Normandy, France.
Horizon:
Biostratigraphy:
Age: Callovian Stage, Upper Dogger Epoch, Middle Jurassic.
Material:
Coll. R. Brun, Museum of LE Havre, MHNH 1003 & 1004: Right humerus and interclavicle.