Hystrichosphaeridium ramusculosum
From dinoflaj2
"ramusculosum" Deflandre, 1945a, p.63, pl.1, figs.8-16; text-figs.38-39. Emendation: Lister, 1970, p.92-93, as Multiplicisphaeridium ramusculosum. Holotype: Deflandre, 1945a, pl.1, figs.8-10. NOW Multiplicisphaeridium (Appendix A). Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Evittia Brito (combination not validly published; Appendix A), fourthly (and now) Multiplicisphaeridium (Appendix A), fifthly Peteinosphaeridium (combination not validly published; Appendix A), sixthly Oppilatala (Appendix A). This name was not validly published in Deflandre (1942, figs.2-6 - p.476). Age: Silurian.
Parent: Hystrichosphaeridium
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