Spicadinium akidoton Appendix A

*akidoton Batten and Lister, 1988, p.357-358, figs.4d,5j-k.  Holotype: Batten and Lister, 1988, figs.5j-k.  Taxonomic junior synonym: Cleistosphaeridium nenjiangense, according to Mao Shaozhi et al. (1999, p.159).  Age: Hauterivian.

Parent: Spicadinium