Membranosphaera maastrichtica subsp. maastrichtica
From dinoflaj2
subsp. maastrichtica. Autonym. Holotype: Samoilovitch and Mtchedlishvili, 1961, pl.83, figs.1a-d. Parent: Membranosphaera maastrichtica
subsp. maastrichtica. Autonym. Holotype: Samoilovitch and Mtchedlishvili, 1961, pl.83, figs.1a-d. Parent: Membranosphaera maastrichtica
