Gonyaulacysta evittii

"evittii" Dodekova, 1969, p.14-15, pl.1, figs.1-6; pl.2, figs.1-12; text-figs.Aa-b.  Emendation: Jan du Chêne et al., 1986b, p.26-27, as Tehamadinium evittii. Holotype: Dodekova, 1969, pl.1, figs.1-2; Jan du Chêne et al., 1986a, pl.117, figs.1-2; Jan du Chêne et al., 1986b, pl.20, figs.1-4.  NOW Tehamadinium.  Originally Gonyaulacysta, subsequently Occisucysta, thirdly (and now) Tehamadinium.  Taxonomic junior synonym: Diacanthum hollisteri, according to Below (1982a, p.32-33) - however, Jan du Chêne et al. (1986b, p.122) and Habib and Drugg (1987, p.762-763) retained Diacanthum hollisteri.  Age: Tithonian.

Parent: Gonyaulacysta