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Polysphaeridium ornamentum

"Polysphaeridium ornamentum" Jain and Tandon, 1981, p.12-13, pl.2, fig.35.

TYPE: Holotype: Jain and Tandon, 1981, pl.2, fig.35.

HISTORY: NOW: Operculodinium. Originally Polysphaeridium, subsequently (and now) Operculodinium.

AGE: Mid Eocene.


Infraspecific taxa:


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