"Membranosphaera bulluliniformis forma typica" Malyavkina in Samoilovitch and Mtchedlishvili, 1961, p.253-254, pl.84, figs.1a-b,2a-b,3.
TYPE: Holotype: Samoilovitch and Mtchedlishvili, 1961, pl.84, figs.1a-b. STATUS: Name illegitimate - nomenclatural senior synonym: Membranosphaera bulluliniformis subsp. bulluliniformis, which has the same holotype. AGE: Late Jurassic-Late Cretaceous.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |