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Kallosphaeridium praussii
Kallosphaeridium praussii Lentin and Williams, 1993 nom subst. pro Kallosphaeridium inornatum Prauss, 1989 non Kallosphaeridium inornatum Batten and Lister, 1988
Originally Kallosphaeridium inornatum Prauss, 1989 (name illegitimate), subsequently (and now) Kallosphaeridium praussii.
Substitute name for Kallosphaeridium inornatum Prauss, 1989, p.41-42, pl.5, figs.4-6; pl.6, fig.18; text-fig.17 (an illegitimate name).
Holotype: Prauss, 1989, pl.6, fig.18, text-fig.17
Locus typicus: Moorberg Quarry, Sarstedt, Germany
Stratum typicum: Aalenian-Middle Bajocian
Translation Prauss, 1989: LPP
Original description: Prauss, 1989, p.41
Areation and archaeopyle as for the genus. Wall psilate, operculum usually ventral adnate.
Dimensions: (without operculum, range) length 61.3 Ám, breadth 68.3 Ám.
Affinities:
Prauss, 1989, p.41: The very thin walled species differs from all previous discribed Kallosphaeridium species in the psilate cyst surface. Dissiliodinium psilatum has a straight archaeopyle margin.
Originally Kallosphaeridium inornatum Prauss, 1989 (name illegitimate), subsequently (and now) Kallosphaeridium praussii.
Substitute name for Kallosphaeridium inornatum Prauss, 1989, p.41-42, pl.5, figs.4-6; pl.6, fig.18; text-fig.17 (an illegitimate name).
Holotype: Prauss, 1989, pl.6, fig.18, text-fig.17
Locus typicus: Moorberg Quarry, Sarstedt, Germany
Stratum typicum: Aalenian-Middle Bajocian
Translation Prauss, 1989: LPP
Original description: Prauss, 1989, p.41
Areation and archaeopyle as for the genus. Wall psilate, operculum usually ventral adnate.
Dimensions: (without operculum, range) length 61.3 Ám, breadth 68.3 Ám.
Affinities:
Prauss, 1989, p.41: The very thin walled species differs from all previous discribed Kallosphaeridium species in the psilate cyst surface. Dissiliodinium psilatum has a straight archaeopyle margin.