BOGOLUBOV, 1911

Locality: The oblast of Vologda, European Russia.

Horizon:

Biostratigraphy:

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

Material:

Number: Not given: Vertebrae.

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ETCHES, 1999

Locality: “Dorset County, England, Southern United Kingdom.”.

Horizon:

Biostratigraphy:

Age: Kimmeridgian Stage, Middle Malm Epoch, Late Jurassic.
Note: For a more precise locality data see ETCHES, 1999 in ETCHES & CLARKE, 1999

Material:

K262: Cervical, dorsal and caudal vertebrae, basioccipital, sapraoccipital, atals, skull bones and ribs.
Note: Identified by Steve Etches.

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FORREST, 2003

Locality: Peterborough, Cambridgeshire County, England, Southern United Kingdom.

Horizon: Oxford Clay.

Biostratigraphy:

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

Material:

BMNH R54 (B): Fragment of maxilla, bearing a single broken tooth, isolated broken tooth, fragment of lower jaw consisting of partial articular and fragment of suarangular, right scapula, atlas/axis with partial neural arch, 12 cervical centra, 1 pectoral centrum, 7 dorsal centra, 6 more or less complete dorsal neural arches, fragment from base of right side of pectoral neural arch, 5 cervical ribs, 3 fragmentary posterior cervical or dorsal ribs, 1 almost complete, a small fragment of bone, possibly a zygapophysis is attached to one of the dorsal ribs, 8 fragments of gastral ribs and indeterminate bone fragment.

Note: Bears tooth marks on its cervical vertebrae which show that it was the object of post-mortem scavenging by the marine crocodilian Metriorhynchus.

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GASPARINI & SPALLETTI, 1993

Locality: Chacaico Sur, Neuquen Basin, Neuquen Province, Argentina.

Horizon: Lajas Formation.

Biostratigraphy:

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

Material:

MOZ 6006, 6004, 6010: Cervical vertebrae.

MOZ 6005 P: Radius.

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MARTILL, 1985

Locality: Dogsthorpe Brick pit, Peterborough, Cambridgeshire County, England, Southern United Kingdom.

Horizon: Oxford Clay.

Biostratigraphy:

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

Material:

LEIUG 90988: Fragmentary skeleton.

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MARTILL, 1988

Locality: Brick pits in Cambridgeshire County, England, Southern United Kingdom.

Horizon: Oxford Clay.

Biostratigraphy:

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

Material:

Number: Not given: Skull and skeleton.

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SAUVAGE, 1902

Locality: Fumel, Lot-et-Garonne Department, France.

Horizon: Upper Kimmeridge.

Biostratigraphy:

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

Material:

Number: Not given: Dorsal vertebrae.

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SHEPPARD, 1900

Locality: Western slope of Mill Hill, East Yorkshire County, England, Southern United Kingdom.

Horizon: Kellaways Rock.

Biostratigraphy:

Age: Oxfordian Stage, Lower Malm Epoch, Late Jurassic.

Material:

No. 1& 2: Parts of one paddle-bone, femur or humerus.

No. 3: Part of another.

No. 4-10: Pieces of above.

No. 11: Piece of jaw.

No. 12: Paddle ossicles.

No. 13-21: Portions of vertebrae.

No. 22-25: Ribs.

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= cf. Cryptoclidus ZVERKOV, ARKHANGELSKY, GULYAEV, IPPOLITOV & SHMAKOV, 2024

Locality: Makariev North Locality, Makariev District, Kostroma Region, European Russia.

Horizon:

Biostratigraphy: G. galilaeii Subzone, upper part of Pr. koenigi Zone.

Age: Lower Callovian Stage, Dogger Epoch, Middle Jurassic.

Material:

YSPU M/F-44: Nearly complete dorsal vertebra.

Locality: Mikhaylovcement Quarry,Mikhaylov District, Ryazan Region, European Russia.

Horizon:

Biostratigraphy: Upper part of P. elatmae Zone.

Age: Lower Callovian Stage, Dogger Epoch, Middle Jurassic.

Material:

PIN R.3621: Tooth crown.