From Fensome et al., 2019:

"Pseudoceratium subgenus Eopseudoceratium", Neale and Sarjeant, 1962, p.446.
Originally Pseudoceratium subgenus Eopseudoceratium, subsequently Eopseudoceratium.
Taxonomic senior synonym: Pseudoceratium, according to Stover and Evitt (1978, p.77).
Type: Neale and Sarjeant, 1962, pl.20, fig.3; text-fig.5, as Pseudoceratium (Eopseudoceratium) gochtii.

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Original description: [Neale and Sarjeant, 1962]:

Description:
A subgenus of Pseudoceratium having a determinable tabulation according to the formula; 6`, 5a, 6``, 6```, ?4p, 4pc, 1pv, 1````.