Difference between revisions of "Baltisphaeridium venustum Appendix A"

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Latest revision as of 00:46, 1 September 2015

"venustum" (Sannemann, 1955, p.345, pl.5, fig.11; text-fig.15) Downie and Sarjeant, 1965, p.98.  Holotype: Sannemann, 1955, pl.5, fig.11.  NOW Hapsidopalla (Appendix A).  Originally Hystrichosphaeridium, subsequently Baltisphaeridium, thirdly Multiplicisphaeridium (Appendix A), fourthly (and now) Hapsidopalla (Appendix A).  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).

Parent: Baltisphaeridium