Ellipsoidictyum circulatum

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"circulatum" (Clarke and Verdier, 1967, p.67-68, pl.1, fig.11; pl.2, fig.3; text-fig.28) Lentin and Williams, 1977b, p.56.  Holotype: Clarke and Verdier, 1967, pl.1, fig.11.  NOW Elytrocysta.  Originally Dictyopyxidia, subsequently Ellipsoidictyum, thirdly (and now) Elytrocysta.  Age: Cenomanian-Santonian.

Parent: Ellipsoidictyum