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Polysphaeridium daveyi

"Polysphaeridium? daveyi" Boltenhagen, 1977, p.37-38,40, pl.2, figs.3-4.

TYPE: Holotype: Boltenhagen, 1977, pl.2, fig.3.

HISTORY: NOW: Dapsilidinium. Originally Polysphaeridium?, subsequently (and now) Dapsilidinium. Questionable assignment: Boltenhagen (1977, p.37).

AGE: Late Cenomanian-Turonian.


Infraspecific taxa:


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