Membranilarnacia diktyophora
From dinoflaj3
"diktyophora" Agelopoulos, 1967, p.49–50, pl.12, figs.3–4,6. Holotype: Agelopoulos, 1967, pl.12, fig.4. Taxonomic senior synonym: Cannosphaeropsis (now Eatonicysta) ursulae, according to Eaton (1976, p.277). Lachkar and Masure in Fauconnier and Masure (2004, p.389) considered this to be a problematic species, but apparently also accepted the synonymy cited above. Age: late Eocene.
Parent: Membranilarnacia