Meiourogonyaulax borealis
From dinoflaj2
borealis Sarjeant, 1980b, p.123-124. Holotype: Sarjeant, 1972, pl.5, fig.3; text-fig.5, as Meiourogonyaulax decapitata. 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). Taxonomic junior synonym: Lithodinia arktika, according to Riley and Fenton (1982, p.200). Age: Late Bathonian.
Parent: Meiourogonyaulax
