This fossil shell is a Bivalvia.
It was described from Giovanni Filippo Mariti (Florence Italy 04 november 1736 – Florence Italy 13 seèptember 1806).
Thanks to the site PALEOROBY for the use of images.
Classis: Bivalvia
Familia: Chamidae
Genus: Chama
Species: Chama Argentea (Brocchi 1814)
