Actinoptychus wittianus Truan y Luard & Witt (1888)
Comment: A well-preserved, straight-sided specimen.
Locality:
Deep Sea Drilling Project Hole 402A (Bay of Biscay, northeast Atlantic), sample: 48-402A-4R-2, 70-71 cm (middle Eocene).
Photographed using: Zeiss Axio.A1, Plan-APOCHROMAT 100×/1.4 Oil DIC + Zeiss AxioCam ICc 5. Stacked using Helicon Focus.
Direct link to this page: https://fossil-diatoms.com/entry/224