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Membranilarnacia picena

Membranilarnacia? picena Biffi and Manum, 1988, p.190,192, pl.7, figs.1-3,5-7,9,12.

EMENDATION: Zevenboom and Santarelli in Zevenboom, 1995, p.151, as Ectosphaeridium picenum.

TYPE: Holotype: Biffi and Manum, 1988, pl.7, figs.1,5,9,12.

HISTORY: Originally (and now) Membranilarnacia, subsequently Ectosphaeridium (combination not validly published). Questionable assignment: Biffi and Manum (1988, p.192).

AGE: Early Miocene.


Infraspecific taxa:


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