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Leptodinium crassinervum

"Leptodinium? crassinervum" (Deflandre, 1939b, p.144, pl.6, fig.5 ex Sarjeant, 1967b, p.248-249) Sarjeant, 1969, p.12.

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.

HISTORY: NOW: Cribroperidinium. Originally Palaeoperidinium (name not validly published), subsequently Gonyaulacysta, thirdly Leptodinium, fourthly Leptodinium?, fifthly (and now) Cribroperidinium. Questionable assignment: Stover and Evitt (1978, p.170) as a problematical species.

AGE: Kimmeridgian.


Infraspecific taxa:


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