Impagidinium plicatum

plicatum Versteegh and Zevenboom in Versteegh, 1995, p.88–90, pl.3, figs.1–8.  Holotype: Versteegh, 1995, pl.3, figs.1–3; Versteegh and Zevenboom, 1995, pl.3, figs.1–3.  Versteegh and Zevenboom (1995, p.221,223) also proposed this name.  Age: earliest Pliocene–Holocene (earliest Zanclean–Versilian).

Parent: Impagidinium