This is a Common Northern Moon fossil shell. These specimens date to the Miocene Epoch and were found at the St. Mary's formation in Maryland. The fossil shells range in size from 1.5-6.6 cm long x 1-5cm wide.
- Catalog Number:
- 50655
- Object/Specimen Description:
- Specimen Count:
- 3
- Precise Locality:
Chesapeake Ranch Club Beach
- Locality:
- US Mid Atlantic (PA, NJ, MD, DE, DC, VA, WV)
- Collecting Locality:
- North America, United States, Maryland, Calvert County
- Upper Level Taxonomy:
- Animalia, Mollusca, Gastropoda, Hypsogastropoda, Littorinimorpha, Naticidae, Polinicinae