Tubotuberella eisenackii subsp. oligodentata

"subsp. oligodentata" (Cookson and Eisenack, 1958, p.30, pl.2, fig.11) Stover and Evitt, 1978, p.198.  Holotype: Cookson and Eisenack, 1958, pl.2, fig.11; Jan du Chêne et al., 1986a, pl.125, figs.10–11.  Originally Gonyaulax eisenackii subsp. oligodentata (Appendix B), subsequently Gonyaulacysta eisenackii subsp. oligodentata, thirdly Endoscrinium eisenackii subsp. oligodentatum, fourthly Tubotuberella eisenackii subsp. oligodentata.  Taxonomic senior synonym: Gonyaulax (as and now Gonyaulacysta) eisenackii subsp. eisenackii, according to Sarjeant (1982b, p.32).  Age: Late Jurassic.

Parent: Tubotuberella eisenackii