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Psaligonyaulax deflandrei

*Psaligonyaulax deflandrei Sarjeant, 1966b, p.137-138, pl.14, figs.7-8; text-fig.35.

EMENDATION: Sarjeant, 1982b, p.45-46, as Psaligonyaulax deflandrei.

TYPE: Holotype: Sarjeant, 1966b, pl.14, figs.7-8; text-fig.35; Jan du Chêne et al., 1986a, pl.85, figs.3-4; pl.86, figs.1-3.

HISTORY: Originally (and now) Psaligonyaulax, subsequently Gonyaulacysta (combination illegitimate). Lentin and Williams (1981, p.235) retained this species in Psaligonyaulax.

SYNONYM(S): Taxonomic junior synonym: Gonyaulacysta extensa, according to Clarke et al. (1968, p.181).

AGE: Cenomanian.


Infraspecific taxa:


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