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Impletosphaeridium oblongatum

"Impletosphaeridium oblongatum" (Jiabo, 1978, p.58, pl.29, figs.1-3) Chen et al., 1988, p.7.

TYPE: Holotype: Jiabo, 1978, pl.29, fig.2.

STATUS: Combination illegitimate - senior homonym: Impletosphaeridium oblongatum Islam, 1983a.

HISTORY: Originally Bipolaribucina oblongata, subsequently Impletosphaeridium oblongatum (combination illegitimate), thirdly (and now) Impletosphaeridium elongatum.

COMMENTS: Substitute name: Impletosphaeridium elongatum.

AGE: Early Tertiary.


Infraspecific taxa:


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