Potomac River, Black Rapids
- Catalog Number:
- 30044
- Specimen Count:
- 4
- Precise Locality:
- Locality:
- US Mid Atlantic (PA, NJ, MD, DE, DC, VA, WV)
- Preparation Type:
- Dry
- Collecting Locality:
- North America, United States, Virginia, Fairfax County
- Upper Level Taxonomy:
- Animalia, Mollusca, Bivalvia, Palaeoheterodonta, Unionoida, Unionidae