Trichodinium paucispinum

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"paucispinum" Eisenack and Cookson, 1960, p.5–6, pl.2, fig.7.  Emendation: Jan du Chêne et al., 1986a, p.369, as Pervosphaeridium paucispinum.  Holotype: Eisenack and Cookson, 1960, pl.2, fig.7; Jan du Chêne et al., 1986a, pl.122, fig.13.  NOW Pervosphaeridium.  Originally Trichodinium, subsequently Occisucysta, thirdly (and now) Pervosphaeridium.  Age: Albian.

Parent: Trichodinium