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Psaligonyaulax apatela

"Psaligonyaulax apatela" (Cookson and Eisenack, 1960b, p.249, pl.37, figs.12-13) Sarjeant, 1969, p.15.

EMENDATION: Sarjeant, 1982b, p.42, as Tubotuberella apatela.

TYPE: Holotype: Cookson and Eisenack, 1960b, pl.37, fig.12; Jan du Chêne et al., 1986a, pl.124, figs.1-2; Fensome et al., 1993a, fig.1 - p.921.

HISTORY: NOW: Tubotuberella. Originally Scriniodinium, subsequently Psaligonyaulax, thirdly (and now) Tubotuberella, fourthly Glabridinium.

AGE: Late Jurassic.


Infraspecific taxa:


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