Comparodinium punctatum subsp. magnum
From dinoflaj2
"subsp. magnum" (Wille and Gocht, 1979, p.231, fig.24, no.9; fig.26, no.11) Lentin and Williams, 1981, p.53. Holotype: Wille and Gocht, 1979, fig.26, no.11. NOW Valvaeodinium punctatum subsp. magnum. Originally Comparodinium punctatum var. magnum, subsequently Comparodinium punctatum subsp. magnum, thirdly Valvaeodinium punctatum var. magnum, fourthly (and now) Valvaeodinium punctatum subsp. magnum. Age: Toarcian. Parent: Comparodinium punctatum