Impletosphaeridium multifurcillatum

multifurcillatum (Prössl, 1990, p.199–101, pl.9, figs.2,8,11 ex Prössl, 1992b, p.113–114) Williams et al., 1998, p.333.  Holotype: Prössl, 1990, pl.9, figs.8,11; Fauconnier and Masure, 2004, pl.49, figs.9–10.  Originally Cleistosphaeridium, subsequently (and now) Impletosphaeridium.  The name Cleistosphaeridium multifurcillatum was not validly published in Prössl (1990) since that author did not specify the lodgement of the holotype.  Age: early Hauterivian–late Barremian.

Parent: Impletosphaeridium