Veryhachium microfurcatum Appendix A
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"microfurcatum" (Deunff, 1957, p.6, fig.2 - p.13, fig.3 - p.14) Deunff, 1957, caption to fig.3 - p.14. Holotype: Deunff, 1957, fig.2 - p.13. Combination not validly published: unintended citation of the name Hystrichosphaeridium (now Ammonidium) microfurcatum. NOW Ammonidium (Appendix A). Originally Hystrichosphaeridium, subsequently Veryhachium (combination not validly published), thirdly Baltisphaeridium (Appendix A), fourthly (and now) Ammonidium (Appendix A). Age: Mid Devonian.
Parent: Veryhachium_Appendix A