Tehamadinium aculeatum

aculeatum (Klement, 1960, p.42, pl.5, figs.6–9; text-fig.21) Thomas and Cox, 1988, p.319 (August).  Holotype: Klement, 1960, pl.5, figs.6–7.  Originally Gonyaulax (Appendix B), subsequently Gonyaulacysta, thirdly Acanthaulax, fourthly Occisucysta, fifthly (and now) Tehamadinium.  Brenner (1988, p.89; October) also proposed this combination.  Age: early Kimmeridgian.

Parent: Tehamadinium