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Areosphaeridium polypetellum

"Areosphaeridium polypetellum" Islam, 1983c, p.82,84, pl.2, figs.1-6.

TYPE: Holotype: Islam, 1983c, pl.2, fig.1.

HISTORY: Originally Areosphaeridium, subsequently Cleistosphaeridium.

SYNONYM(S): Taxonomic senior synonym: Cleistosphaeridium (as and now Systematophora) diversispinosum, according to Islam (1993, p.88).

AGE: Early-Mid Eocene.


Infraspecific taxa:


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DINOFLAJ (c) 1998