Cribroperidinium giuseppei subsp. majus

"subsp. majus" (Morgenroth, 1966a, p.6, pl.2, figs.5-6) Lentin and Williams, 1985, p.78.  Holotype: Morgenroth, 1966a, pl.2, figs.5-6.  Originally Gonyaulax giuseppei subsp. major (Appendix B), subsequently Gonyaulacysta giuseppei subsp. major, thirdly Millioudodinium? giuseppei subsp. majus, fourthly Rhynchodiniopsis? giuseppei subsp. major, fifthly Cribroperidinium giuseppei subsp. majus.  Taxonomic senior synonym: Gonyaulax (as Cribroperidinium) giuseppei subsp. giuseppei, according to Helenes (1984, p.121) and Lentin and Williams (1989, p.81).  Age: Early Eocene. Parent: Cribroperidinium giuseppei