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Appendix A

Baltisphaeridium trifurcatum subsp. procerum

"Baltisphaeridium trifurcatum subsp. procerum" (Sannemann, 1955, p.332, pl.5, fig.8; text-fig.18) Downie and Sarjeant, 1965, p.98.

TYPE: Holotype: Sannemann, 1955, pl.5, fig.8.

HISTORY: NOW: Multiplicisphaeridium procerum (Appendix A). Originally Hystrichosphaeridium trifurcatum subsp. procerum, subsequently Baltisphaeridium trifurcatum subsp. procerum, thirdly (and now) Multiplicisphaeridium procerum (Appendix A).

COMMENTS: This combination was not validly published in Downie and Sarjeant (1963, p.90), since these authors did not fully reference the basionym.

AGE: Devonian (Late Givetian).


Infraspecific taxa:


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