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Hystrichosphaeridium coelenteratum

"Hystrichosphaeridium coelenteratum" Tasch in Tasch et al., 1964, p.195, pl.2, fig.11.

TYPE: Holotype: Tasch et al., 1964, pl.2, fig.11.

HISTORY: Originally Hystrichosphaeridium, subsequently Oligosphaeridium?.

SYNONYM(S): Taxonomic senior synonym: Hystrichosphaeridium (now Oligosphaeridium) albertense, by implication in Stover and Evitt (1978, p.69), who considered Hystrichosphaeridium coelenteratum to be a taxonomic junior synonym of Hystrichosphaeridium (subsequently Oligosphaeridium) irregulare, which is now a taxonomic junior synonym of Hystrichosphaeridium (now Oligosphaeridium) albertense.

AGE: Albian.


Infraspecific taxa:


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