This specimen is a fossil ark clam. It dates to the Miocene Epoch and was found at the St. Mary's formation in Maryland. The specimen measures 5.5 cm x 4.5 cm.
- Catalog Number:
- 51053
- Object/Specimen Description:
- Specimen Count:
- 1
- Precise Locality:
Chancellor Point, east bank of St. Mary's River
- Locality:
- US Mid Atlantic (PA, NJ, MD, DE, DC, VA, WV)
- Collecting Date:
- 1976
- Collecting Locality:
- North America, United States, Maryland, Saint Mary's County
- Upper Level Taxonomy:
- Animalia, Arcoida, Arcidae