"Achomosphaera tridactylites" (Valensi, 1955a, p.37-38, fig.1D) Deflandre and Sarjeant, 1970, p.1.
TYPE: Holotype: Valensi, 1955a, fig.1D. HISTORY: NOW: Florentinia. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Hystrichokolpoma (combination not validly published), fourthly. Achomosphaera, fifthly Silicisphaera, sixthly (and now) Florentinia. AGE: Cretaceous.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |