Meiourogonyaulax planoseptata
From dinoflaj3
planoseptata Riding, 1987a, p.262, fig.9, nos.9–12; fig.13. Holotype: Riding, 1987a, fig.9, nos.9–10. Originally (and now) Meiourogonyaulax, subsequently Lithodinia. This species is here retained in Meiourogonyaulax following the retention of the genus by Riding and Helby (2001d, p.81,83). Age: early Callovian.
Parent: Meiourogonyaulax