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Prolixosphaeridium toryna

"Prolixosphaeridium? toryna" (Cookson and Eisenack, 1960b, p.252, pl.38, figs.6,15) Eisenack and Kjellström, 1972, p.951.

TYPE: Holotype: Cookson and Eisenack, 1960b, pl.38, fig.15.

HISTORY: NOW: Egmontodinium. Originally Hystrichosphaeridium, subsequently Prolixosphaeridium?, thirdly Tanyosphaeridium, fourthly (and now) Egmontodinium. Questionable assignment: Eisenack and Kjellström (1972, p.951).

ETYMOLOGY: N.I.A.

AGE: Tithonian-Neocomian.


Infraspecific taxa:


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