Lithodinia deflandrei
From dinoflaj3
"deflandrei" (Sarjeant, 1968, p.228–229, pl.1, fig.20; pl.3, fig.13; text-fig.4) Gocht, 1976, p.334. Holotype: Sarjeant, 1968, pl.1, fig.20; text-fig.4. NOW Meiourogonyaulax. Originally (and now) Meiourogonyaulax, subsequently Lithodinia. Age: late Callovian.
Parent: Lithodinia