Genus: Plesiosaurus non CONYBEARE, 1821

Species: nothosauroides DAMES, 1895
Etymology:

Holotype: Stuttgart Naturliensammlung

Locality: Strafsburg near Gmund, Bayern (Bavaria) State, South Germany.

Horizon:

Biostratigraphy: Arnioceras semicostatum zone.

Age: Middle Early Sinemurian Stage, Lower Lias Epoch, Early Early Jurassic.

Material: Vertebrae.
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Species: robustus DAMES, 1895
Etymology:

Holotype: Stuttgart Naturaliensammlung

Locality: Schaichhof, South Germany.

Horizon:

Biostratigraphy: Arietites bucklandi zone.

Age: Earliest Sinemurian Stage, Lower Lias Epoch, Early Early Jurassic.

Material: Vertebrae and limb bones.

Referred material:

PERSSON

Locality: Urung-Tumus, North Siberia, Asian Russia.

Horizon:

Biostratigraphy:

Age: Middle Lias Epoch, Middle Early Jurassic.

Material:

Number: Not given: Vertebrae.

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