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Appendix A

Baltisphaeridium venustum

"Baltisphaeridium venustum" (Sannemann, 1955, p.345, pl.5, fig.11; text-fig.15) Downie and Sarjeant, 1965, p.98.

TYPE: Holotype: Sannemann, 1955, pl.5, fig.11.

HISTORY: NOW: Hapsidopalla (Appendix A). Originally Hystrichosphaeridium, subsequently Baltisphaeridium, thirdly Multiplicisphaeridium (Appendix A), fourthly (and now) Hapsidopalla (Appendix A).

COMMENTS: This combination was not validly published in Downie and Sarjeant (1963, p.91), since these authors did not fully reference the basionym.

AGE: Devonian (Late Givetian).


Infraspecific taxa:


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