Meiourogonyaulax callomonii
From dinoflaj2
callomonii Sarjeant, 1972, p.31-33, pl.5, fig.5; text-fig.6. Holotype: Sarjeant, 1972, pl.5, fig.5; text-fig.6. 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: Late Bathonian-Early Callovian.
Parent: Meiourogonyaulax