Crassimarginatidae Explained

Crassimarginatidae is an extinct family of fossil sea snails, Paleozoic gastropod mollusks.^[1]

This family is unassigned to superfamily. This family has no subfamilies.

Notes and References

1. Bouchet, P. . Rocroi, J.-P. . 2005 . Classification and Nomenclator of Gastropod Families . Malacologia . 47 . 1–2 .