Membranosphaera romaensis

"romaensis" Burger, 1980a, p.74, pl.27, figs.1-3.  Holotype: Burger, 1980a, pl.27, fig.3.  NOW Kallosphaeridium?.  Originally Membranosphaera, subsequently Kallosphaeridium, thirdly (and now) Kallosphaeridium?.  Age: Aptian.

Parent: Membranosphaera