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Hystrichosphaeridium ehrenbergii

"Hystrichosphaeridium ehrenbergii" Deflandre, 1947c, fig.1, no.5.

TYPE: Holotype: Deflandre, 1939a, pl.10, fig.9, as Hystrichosphaeridium cf. hirsutum; Deflandre, 1947a, fig.1, no.5.

HISTORY: NOW: Impletosphaeridium. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Cleistosphaeridium, fourthly Cleistosphaeridium?, fifthly (and now) Impletosphaeridium.

SYNONYM(S): Nomenclatural junior synonym: Cleistosphaeridium deflandrei, which has the same holotype.

COMMENTS: For a full discussion see Impletosphaeridium ehrenbergii.

AGE: Oxfordian.


Infraspecific taxa:


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DINOFLAJ (c) 1998