Dilatisphaera dameryensis Appendix A
From dinoflaj2
"dameryensis" Dorning, 1981, p.188, pl.2, fig.6. Holotype: Dorning, 1981, pl.2, fig.6. NOW Dilatisphaera williereae subsp. dameryensis. Originally Dilatisphaera dameryensis, subsequently Palaeohystrichosphaeridium williereae subsp. dameryense (Appendix A), thirdly (and now) Dilatisphaera williereae subsp. dameryensis. Age: Silurian (Llandovery).
Parent: Dilatisphaera