Calliostoma basicum
- Phylum: Mollusca
- Class: Gastropoda
- Order: Trochida
- Family: Calliostomatidae
- Genus: Calliostoma
- Species: Calliostoma basicum Dall
Geological Range
AWAITING DETERMINATION
Paleogeographic Distribution
AWAITING DETERMINATION
Stratigraphic Occurrences
- Late Pliocene
- Yorktown Formation (VA)
