Species: hugii RÜTIMEYER, 1858
Etymology:

Lectotype: NMS 8595 to NMS 8609 (formerly Sammlung der Museums der Stadt Solothurn Number 1)

Locality: Solothurn, Canton Solothurn, Switzerland.

Horizon: Solothurn Turtle limestone, Upper Member, Reuchenette Formation.

Biostratigraphy:

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

Material: Fragmentary shell.

Referred material:

BRAM, 1965

Nr. 6, 7, 8, 9, 10, 11, 12, 20, 239, 413, 417, 469, 593, 610: Shells.

 

BENTON & SPENCER, 1995

Locality: Roswell Pits, Ely, (TL 555808, TL 552807), Cambridgeshire County, England, Southern United Kingdom.

Horizon: Lower Kimmeridge Clay.

Biostratigraphy:

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

Material:

BMNH R. 1645: Limb bones and carapace elements.

 

LYDEKKER, 1889

Locality: Devizes, Wiltshir County, England, Southern United Kingdom.

Horizon: Kimeridge Clay.

Biostratigraphy:

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

Material:

BMNH 46326: The porixmal portion of the fourth costal of the right side of the carapace.

BMNH 47327: Several fragments of shell.

BMNH 46328: Right femur.

 

PEREZ-GARCIA, 2015

Locality: From a gravel pit near Thrupp Lane, Abingdon, Oxfordshire County, England, United Kingdom.

Horizon: Kimmeridge Clay.

Biostratigraphy:

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

Material:

OUMNH J.66966: A relatively complete shell and other postcranial elements.

 

SAUVAGE, 1894

Locality: Boulannais, France.

Horizon:

Biostratigraphy:

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

Material:

Number: Not given:

 

= Thalassemys gresslyi RÜTIMEYER, 1858 (nomen invaldium)
Etymology:

Holotype: NMS 8555

Locality: Solothurn, Canton of Solothurn, Switzerland.

Horizon: Solothurn Turtle Limestone, Uppermost Member, Reuchenette Formation.

Biostratigraphy:

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

Material: Anterior part of a large, partialy disarticualted carapace.

 

= Plesiochelys langii RÜTIMEYER, 1873

Locality: Solothurn, Canton of Solothurn, Switzerland.

Horizon: Solothurn Turtle Limestone, Uppermost Member, Reuchenette Formation.

Biostratigraphy:

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

Material: A subcomplete carapace missing the right an dposterior margins.

Paralectotype:

NMS 8733 (formerly NMS 124): Some partly articulated costals and two peripherals.

 

= Eurysternum ignoratum BRAM, 1965
Etymology:

Holotype: Sammlung des Museums der Stadt Solothurn, Number 5

Locality: Gengend, Canton Solothurn, Switzerland.

Horizon:

Biostratigraphy:

Age: Malm Epoch, Late Jurassic.

Material: Fragmentary shell.

Referred material:

Nr. 124, 412: Fragmentary shells.

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Species: marina FRAAS, 1903
Etymology:

Holotype: SMNS 10817

Material: Schnaitheim, Baden-Württemberg State, Germany.

Horizon: Solnhofen.

Biostratigraphy:

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

Material: Fragmentary skull and fragmentary shell.

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Species: heusseri OERTEL, 1925 (nomen dubium) (now lost ANQUETIN, PÜNTEsanNER & JOYCE, 2017) (nomen dubium)
Etymology:

Holotype:

Locality: Holzen (Braunschweig/Brunswick), Saschen (Saxony) State, Germany.

Horizon:

Biostratigraphy:

Age: Kimmeridgian or Tithonian Stage, Malm Epoch, Late Jurassic.

Material: A partial carapace.

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Species: moseri BRAM, 1965
Etymology:

Holotype: Sammlung des Museum der der Stadt Solothurn, Number 618

Locality: Gegend, Canton Solothurn, Switzerland.

Horizon:

Biostratigraphy:

Age: Malm Epoch, Late Jurassic.

Material: Fragmentary shell.

Referred material:

Nr 62, 64 (?), 111: Fragmentary shells.

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 Species: bruntrutana PÜNTENER, ANQUETIN & BILLON-BRUYAT, 2015
Etymology: In reference to the German form of the name Porrentury (Pruntrut), possibly derived from Bruntrutum (meaning abundant springs) (Schweizerische Bundeskanzlei, 2015). This name is also a homage to Jules Thurmann (1804-1855), a renouned local geologist and botanist, for its fundemntal paleontological work Lethea bruntrutana that was published after his death (Thurmann & Etallon, 1861-1864).

Holotype: MJSN SCR011-87

Locality: Vicinity of Porrentruy (Courtedoux village), Canton of Jura, Switzerland.

Horizon: Chevenez Member, Reuchenette Formation.

Biostratigraphy: Eudoxus ammonite zone.

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

Material: An almost complete and articulated carpace (peripherals and nuchal disarticulated), disarticulated plastron, adn left scapula.

Referred material:

NMS 9144:

NMS 37251:

NHMUK R8699:

JOYCE, MÄUSER & EVERS, 2021

Locality: Wattendorf, Bavaria, Germany.

Horizon:

Biostratigraphy:

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

Material:

NKMB Watt18/211: A flattened, nearly complete skull and skeleton.

Note: Preserves soft-tissues, around many parts of the body, including the neck, tail, and parts of the limbs.