"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: Go up one level. DINOFLAJ (c) 1998 |