Impletosphaeridium acropora

"acropora" Warny and Wrenn, 1997, p.302,304, pl.10, figs.1–6.  Holotype: Warny and Wrenn, 1997, pl.10, figs.4,6.  Taxonomic senior synonym: Nannobarbophora walldalei (Appendix A), according to Head and Westphal (1999, p.20).  Masure in Fauconnier and Masure (2004, p.341) independently also considered that this may be an acritarch species.  N.I.A.  Age: Miocene–Pleistocene.

Parent: Impletosphaeridium