Scriniodinium galeatum

"galeatum" Cookson and Eisenack, 1960a, p.3-4, pl.1, figs.16-18.  Holotype: Cookson and Eisenack, 1960a, pl.1, fig.16; Jan du Chêne et al., 1986a, pl.48, figs.11-13; Helby et al., 1987, fig.38L.  NOW Hystrichosphaeropsis.  Originally Scriniodinium, subsequently Psaligonyaulax, thirdly (and now) Hystrichosphaeropsis.  Age: Albian-Cenomanian.

Parent: Scriniodinium