Auliscus diffusus (Rattray) Van Landingham (1967)
Comment: Small valve with a slight fracture next to the bottom ocellus.
Locality:
Cormack's Siding, Oamaru, New Zealand, sample: Cormack's Siding (Eocene-Oligocene Transition).
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/243