Orbiculoidea
![Specimen Photo](CMNH6109a.jpg)
Orbiculoidea tenuistriata
CMNH 6109
Scale bar is 5 mm
![Specimen Photo](CMNH6109b.jpg)
Orbiculoidea tenuistriata
CMNH 6109
Scale bar is 5 mm
Subrounded shells with subcentral apex and concentric growth lines.
Species
Orbiculoidea tenuistriata (Ulrich)
Occurrence: Fulton, Economy
Reference: Dalvé, 1948