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Pentagonum granulatum

"Pentagonum granulatum" Oleinik, 1975, p.225-226, pl.1, figs.3-5.

TYPE: Holotype: Oleinik, 1975, pl.1, fig.3.

HISTORY: NOW: Palaeoperidinium granulatum Oleinik. Originally Pentagonum granulatum (generic name illegitimate), subsequently (and now) Palaeoperidinium granulatum Oleinik, thirdly Palaeoperidinium oleinikii (name illegitimate).

COMMENTS: Following I.C.B.N. Article 55.1, the species name Pentagonum granulatum is validly published even though the generic name Pentagonum is illegitimate.

AGE: Late Eocene.


Infraspecific taxa:


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