Triptoceras oweni
Triptoceras oweni - heavily bryozoan encrusted specimen. Medium sized for a Decorah Formation Cephalopod. Twin Cities Minnesota Ordovician.
Photo Information
- Taken with samsung Galaxy A54 5G
- Focal Length 5.5 mm
- Exposure Time 1/30
- f Aperture f/1.8
- ISO Speed 250