Scriniodinium torulosum

?torulosum (Deflandre, 1943, p.504-505, pl.17, figs.7-8; text-figs.17-25) Lentin and Williams, 1973, p.124.  Holotype: Deflandre, 1943, pl.17, figs.7-8; text-figs.17-20; Jan du Chêne et al., 1986a, pl.104, figs.5-6.  Originally Gymnodinium (Appendix B), subsequently (and now) Scriniodinium?.  Questionable assignment: Lentin and Williams (1973, p.124).  Stover and Evitt (1978, p.188) suggested that this species represents acritarchs; however, Riding and Fensome (2003, p.19) considered it to represent dinoflagellates, albeit as a questionable species of Scriniodinium.  Age: Senonian.

Parent: Scriniodinium