Entogoniopsis grunowii Witkowski, Sims, Strelnikova & Williams (2015)
Comment: Large, well-preserved valve with a well-preserved ring of rimoportulae positioned within the central depression.
Locality:
Oamaru, New Zealand, The Natural History Museum slide BM 63654 (Eocene-Oligocene Transition).
Photographed using: Zeiss Axio.A1, Plan-APOCHROMAT 100×/1.4 Oil DIC + Zeiss AxioCam ICc 5. Stacked using Helicon Focus.
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