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Systematophora diversispinosa

Systematophora diversispinosa (Davey et al., 1966, p.167, pl.10, fig.7) Islam, 1993, p.88.

TYPE: Holotype: Davey et al., 1966, pl.10, fig.7; Bujak et al., 1980, pl.7, figs.7-8; Islam, 1993, pl.1, figs.10-10; text-figs.1A-B.

HISTORY: Originally Cleistosphaeridium, subsequently (and now) Systematophora.

SYNONYM(S): Taxonomic junior synonym: Areosphaeridium polypetellum, according to Islam (1993, p.88).

AGE: Early Eocene.


Infraspecific taxa:


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