Batiacasphaera rotundata

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"rotundata" (Cookson and Eisenack, 1961a, p.72, pl.12, figs.1-5) Dörhöfer and Davies, 1980, p.41.  Holotype: Cookson and Eisenack, 1961a, pl.12, fig.1.  NOW Canningia?.  Originally Canningia, subsequently (and now) Canningia?, thirdly Batiacasphaera.  Age: Senonian.

Parent: Batiacasphaera