Lithodinia planoseptata

"planoseptata" (Riding, 1987a, p.262, fig.9, nos.9–12; fig.13) Williams et al., 1993, p.55.  Holotype: Riding, 1987a, fig.9, nos.9–10.  NOW Meiourogonyaulax.  Originally (and now) Meiourogonyaulax, subsequently Lithodinia.  Age: early Callovian.

Parent: Lithodinia