Membranilarnacia donaensis

"donaensis" Saxena and Rao, 1984, p.55, pl.1, figs.8–9.  Holotype: Saxena and Rao, 1984, pl.1, fig.8.  Taxonomic senior synonym: Pterospermopsis (as and now Tuberculodinium) vancampoae, according to Jain and Garg (1990, p.108).  Age: early Miocene.

Parent: Membranilarnacia