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Exochosphaeridium striolatum

"Exochosphaeridium striolatum" (Deflandre, 1937b, p.72-73, pl.15 [al. pl.12], figs.1-2) Davey, 1969a, p.164.

TYPE: Holotype: Deflandre, 1937b, pl.15 (al. pl.12), fig.1.

HISTORY: NOW: Coronifera. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Exochosphaeridium, fourthly (and now) Coronifera.

COMMENTS: This combination was not validly published in Davey et al. (1966, p.166), since these authors did not fully reference the basionym.

AGE: Late Cretaceous.


Infraspecific taxa:


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