Triceratium blanditum Greville (1861)
Comment: Medium-sized valve, poles not capitate. Note that this species was originally described as a member of the genus Triceratium, but should be placed in a different genus.
Locality:
Ocean Drilling Program Hole 1051A (Blake Nose, western North Atlantic), sample: 171B-1051A-8H-5, 96-97 cm
(middle Eocene).
Photographed using: Leica DMLB, Plan-apochromat 100×/1.4 oil + Nikon DS-2. Single image.
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