"Litosphaeridium? striatoconum" (Deflandre and Cookson, 1955, p.275, pl.2, fig.10; text-fig.36) Sarjeant, 1969, p.14.
TYPE: Holotype: Deflandre and Cookson, 1955, text-fig.36. HISTORY: NOW: Conosphaeridium. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Litosphaeridium?, fourthly (and now) Conosphaeridium. Questionable assignment: Sarjeant (1969, p.14). AGE: mid Senonian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |