"Veryhachium balticum" (Eisenack, 1951, p.190, pl.3, figs.10-11) Eisenack, 1959, p.204.
TYPE: Holotype: Eisenack, 1951, pl.3, fig.10. HISTORY: NOW: Goniosphaeridium (Appendix A). Originally Hystrichosphaeridium, subsequently Pulvinosphaeridium (combination not validly published, Appendix A), thirdly Veryhachium, fourthly (and now) Goniosphaeridium (Appendix A), fifthly Baltisphaeridium (Appendix A). JUNIOR HOMONYM: Veryhachium balticum Yankauskas and Vaitekunene, 1972, an acritarch species. COMMENTS: This combination was not validly published in Deunff (1954b, p.306), since that author did not fully reference the basionym or clearly use the name Veryhachium balticum. AGE: Early Ordovician.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |