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Cleistosphaeridium tiara subsp. centrocarpum

"Cleistosphaeridium tiara subsp. centrocarpum" (Deflandre and Cookson, 1955, p.272-273, pl.8, figs.3-4) Morgenroth, 1966a, p.26.

TYPE: Holotype: Deflandre and Cookson, 1955, pl.8, figs.3-4.

HISTORY: NOW: Operculodinium centrocarpum. Originally Hystrichosphaeridium centrocarpum, subsequently Baltisphaeridium centrocarpum (Appendix A), thirdly Cordosphaeridium tiara subsp. centrocarpum, fourthly (and now) Operculodinium centrocarpum, fifthly Cordosphaeridium microtriainum subsp. centrocarpum, sixthly Cleistosphaeridium centrocarpum.

AGE: Miocene.


Infraspecific taxa:


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