Achomosphaera tridactylites

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"tridactylites" (Valensi, 1955a, p.37-38, fig.1D) Deflandre and Sarjeant, 1970, p.1.  Holotype: Valensi, 1955a, fig.1D.  NOW Florentinia.  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Hystrichokolpoma (combination not validly published), fourthly Achomosphaera, fifthly Silicisphaera, sixthly (and now) Florentinia.  Age: Cretaceous.

Parent: Achomosphaera