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Palaeoperidinium crassinervum

"Palaeoperidinium crassinervum" Deflandre, 1939b, p.144, pl.6, fig.5.

EMENDATION: Nøhr-Hansen, 1986, p.33, as Cribroperidinium crassinervum.

TYPE: Holotype: Deflandre, 1939b, pl.6, fig.5; Jan du Chêne et al., 1986a, pl.70, figs.1-4.

STATUS: Name not validly published: generic name not validly published until 1967.

HISTORY: NOW: Cribroperidinium. Originally Palaeoperidinium (name not validly published), subsequently Gonyaulacysta, thirdly Leptodinium, fourthly Leptodinium?, fifthly (and now) Cribroperidinium.

AGE: Kimmeridgian.


Infraspecific taxa:


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