Membranosphaera maastrichtica var. pilata

"var. pilata" Samoilovitch in Samoilovitch and Mtchedlishvili, 1961, p.253, pl.83, figs.3,4a–d.  Holotype: Samoilovitch and Mtchedlishvili, 1961, pl.83, fig.3.  NOW Membranosphaera maastrichtica subsp. pilata.  Originally Membranosphaera maastrichtica var. pilata, subsequently (and now) Membranosphaera maastrichtica subsp. pilata.  Age: Santonian–Maastrichtian.

Parent: Membranosphaera maastrichtica