Genus: Helochelys MEYER, 1854
Etymology:

Species: danubinus MEYER, 1854
Etymology:

Holotype: Lost

Locality: Kelheim, Bayern (Bavaria) State, Germany.

Horizon: Untergrunsands.

Biostratigraphy:

Age: Early Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.

Material: Fragmentary shell.

Referred material:

PEREDA-SUBERBIOLA & BARRETT, 1999

Locality: Cambridge County, England, Southern United Kingdom.

Horion: Cambridge Greensand.

Biostratigraphy:

Age: Early Cretaceous.

Material:

CAMSM B56424: Isolated entoplastron.

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