BARDET, MAZIN, CARIOU, ENAY & KRISHNA, 1991

Locality: Ner Ler, Kutch Province, India.

Horizon: Katrol Formation.

Biostratigraphy:

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

Material:

Laboratory of Paleontology of the Department of Geology of Banaras Hindu University, Varanasi, India BHU 11701: 19 connected cervical centra.

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BRIGNON, 2025

Locality: Bar-sur-Aube, Aube Department, France.

Horizon:

Biostratigraphy: Nanogyra virgula Zone.

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

Material:

MNHN.F.MFR47.1, MTRO PV.202.1: Dorsal vertebrae.

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FISCHER, WEIS & THUY, 2021

Locality: Rumelange Locality, Luxembourg.

Horizon:

Biostratigraphy: Humphriesianum Zone.

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

Material:

MNHNL BM782: Left propodial.

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FOFFA, YOUNG & BRUSATTE, 2018

Locality: Headington, Oxfordshire County, England, Southern Unitied Kingdom.

Horizon: Corallian Group.

Biostratigraphy:

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

Material:

OUMNH J.47559: Tooth.

Locality: Ely, Cambridgeshire County, England, Southern Unitied Kingdom.

Horizon: Corallian Group.

Biostratigraphy:

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

Material:

CAMSM J.30070: Tooth.

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GASPARINI & SPALLETII, 1992

Locality: Chacalco sur, Neuquen Province, Patagonia, Argentina.

Horizon: Lajas Formation.

Biostratigraphy:

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

Material:

Number: Not given:

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HILTON, 2003

Locality: Mariposa County, California.

Horizon: Salt Spring Member, Mariposa Formation.

Biostratigraphy:

Age: Late Jurassic.

Material:

UCMP 44696: Fragmentary skeleton.

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MADZIA, SZCZYGIELSKI & WOLNIEWICZ, 2021

Note: Orignially listed as Elasmosauridae indet.

Locality: Krzyzanowice, Poland.

Horizon:

Biostratigraphy:

Age: Kimmeridgian stage, Malm Epoch, Late Jurassic.

Material:

MZ VIII Vr-73 ("ZPAL V-KRZ/32"): Vertebral column.

Plesiosauroidea cf. Elasmosauridae aut Cryptoclididae: Vertebral column.

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WAHL, 2007

Locality: Hot Springs County, Wyoming.

Horizon: Redwater Shale Member, Sundance Formation.

Biostratigraphy:

Age: Late Jurassic.

Material:

WDC-SS01: Fragmentary specimen.

Note: Has a mass of coleoid hooklets in its stomach region.

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ZVERKOV, ARKHANGELSKY, GULYAEV, IPPOLITOV & SHMAKOV, 2024

Locality: Peski Quarry, Kolomensk District, Moscow Region, European Russia.

Horizon:

Biostratigraphy: L. lamberti zone.

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

Material:

PIN R-3591, 3592: Ceervical of juvenile.

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

Horizon:

Biostratigraphy: K. kuklikum Subzone, P. athleta Zone.

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

Material:

PIN R.3670: Cervical vertebra.

PIN R03709: Pectoral vertebra.

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

Horizon:

Biostratigraphy: K. grossouvrei Subzone, E. coronatum Zone.

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

Material:

PIN R-3606: Vertebra.