Lithodinia spongiosa
From dinoflaj3
"spongiosa" (Smelror, 1987, p.230,232, figs.5A–G); text-fig.3) Williams et al., 1993, p.56. Holotype: Smelror, 1987, fig.5B. NOW Meiourogonyaulax. Originally (and now) Meiourogonyaulax, subsequently Lithodinia. Age: late Callovian.
Parent: Lithodinia