Diconodinium dispersum
From dinoflaj2
"dispersum" (Cookson and Eisenack, 1958, p.39, pl.10, figs.12,14) Eisenack and Cookson, 1960, p.3. Emendation: Morgan, 1977, p.127, as Diconodinium dispersum. Holotype: Cookson and Eisenack, 1958, pl.10, fig.14; Morgan, 1977, pl.1, figs.2a-b. Originally Palaeohystrichophora, subsequently Diconodinium. Taxonomic senior synonym: Palaeohystrichophora (as and now Diconodinium) multispina, according to Stover and Helby (1987a, p.103). Age: Albian-Cenomanian.
Parent: Diconodinium