This specimen is a fossil gastropod shell partially enclosed in a rock matrix. This specimen dates to the Miocene epoch. It measures 12.5 cm x 7 cm x 4 cm.
- Catalog Number:
- 405741
- Object/Specimen Description:
- Specimen Count:
- 1
- Precise Locality:
Calvert Cliffs, Potomac River
- Locality:
- US Mid Atlantic (PA, NJ, MD, DE, DC, VA, WV)
- Collecting Locality:
- North America, United States, Maryland
- Upper Level Taxonomy:
- Animalia, Mollusca, Gastropoda, Caenogastropoda, Turritellidae, Turritellinae