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Hystrichosphaera biformis

"Hystrichosphaera biformis" Wiesner, 1936, p.154, pl.7, fig.9.

TYPE: Holotype: Wiesner, 1936, pl.7, fig.9.

STATUS: Name not validly published: generic name not validly published until 1937.

HISTORY: NOW: Hystrichosphaeridium?. Originally Hystrichosphaera (name not validly published), subsequently Hystrichosphaeridium, thirdly (and now) Hystrichosphaeridium?.

AGE: Late Cretaceous.


Infraspecific taxa:


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