University of Northern Iowa

1989.53.0026 (Shell)

Green River shale with snails.

General Information

Accession #: 1989.53.0026
Collection: Paleontology
Credit Line: unk/United States

Location

Perm Location: 130-A14-4

Taxonomy

Phylum: Mollusca
Genus: Viviparus
Species: Trochiformis