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Cyclonephelium eisenackii

"Cyclonephelium eisenackii" Davey, 1969a, p.170, pl.8, figs.3-4; pl.9, fig.4; text-figs.16a-b.

TYPE: Holotype: Davey, 1969a, pl.8, fig.4.

HISTORY: NOW: Pseudoceratium. Originally Cyclonephelium, subsequently Aptea, thirdly (and now) Pseudoceratium.

SYNONYM(S): Taxonomic senior synonym: Aptea (now Pseudoceratium) polymorpha, according to Cookson and Eisenack (1974, p.74) - however, Below (1981a, p.7) retained Cyclonephelium (as Aptea) eisenackii.

AGE: Late Albian.


Infraspecific taxa:


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