Membranilarnacia picena

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?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.  Holotype: Biffi and Manum, 1988, pl.7, figs.1,5,9,12; Fauconnier and Masure, 2004, pl.54, figs.12–13.  Originally (and now) Membranilarnacia, subsequently Ectosphaeridium (combination not validly published).  Questionable assignment: Biffi and Manum (1988, p.192).  Age: early Miocene.


Membranilarnacia picena1.jpgMembranilarnacia picena2.jpg
Parent: Membranilarnacia