Spongioradsia

Spongioradsia Temporal range: Oligocene^[1] PreЄ Є O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Order:	Neoloricata
Family:	Ischnochitonidae
Subfamily:	Lepidochitoninae
Genus:	†Spongioradsia Pilsbry, 1894

Spongioradsia is an extinct genus of polyplacophoran mollusc. Spongioradsia became extinct during the Oligocene period.^[1]

References

1 2 van Belle, R. A. (1981). Catalogue of Fossil Chitons. ISBN 90 6279 018 6.

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