Gastropod: Cassidaria mirabilis (PRI 58468)

Description

Fossil specimen (internal and external mold) of the gastropod *Cassidaria mirabilis* from the Cretaceous of Snow Hill Island, Antarctica (PRI 58468). Specimen is from the collections of the [Paleontological Research Institution](http://www.priweb.org), Ithaca, New York. Specimen (not including surrounding rock) is approximately 6 cm in length. Model by Emily Hauf.