Sirmiodinium oxfordianum

"oxfordianum" (Sarjeant, 1962a, p.485, pl.69, figs.13–14) Courtinat in Courtinat and Gaillard, 1980, p.52.  Holotype: Sarjeant, 1962a, pl.69, fig.14.  NOW Scriniodinium?.  Originally Scriniodinium, subsequently Endoscrinium, thirdly Sirmiodinium, fourthly (and now) Scriniodinium?.  Age: Oxfordian.

Parent: Sirmiodinium