Scriniocassis dictyotus subsp. pyrum

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"subsp. pyrum" (Gitmez, 1970, p.311,313, pl.10, fig.1; pl.13, figs.1-2; text-figs.33a-b) Lentin and Williams, 1975, p.2154.  Holotype: Gitmez, 1970, pl.13, figs.1-2; text-fig.33a; Jan du Chêne et al., 1986a, pl.7, figs.7-8.  NOW Scriniodinium dictyotum subsp. pyrum.  Originally (and now) Scriniodinium dictyotum subsp. pyrum, subsequently Scriniocassis dictyota subsp. pyrum, thirdly Scriniocassis pyrum, fourthly Aldorfia dictyota subsp. pyrum.  N.I.A.  Age: Early Kimmeridgian.Scriniocassis dictyotus