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Pseudoceratium polymorphum

"Pseudoceratium polymorphum" (Eisenack, 1958a, p.394, pl.22, figs.5-12; pl.24, fig.5) Bint, 1986, p.145.

EMENDATION: Dörhöfer and Davies, 1980, p.34-36, as Aptea polymorpha.

TYPE: Holotype: Eisenack, 1958a, pl.22, fig.5; Sarjeant, 1985a, pl.7, fig.4.

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

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

AGE: Aptian.


Infraspecific taxa:


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