Multiplicisphaeridium picorricum Appendix A
From dinoflaj2
"picorricum" (Cramer, 1964, p.303-304, pl.11, figs.1-3; text-fig.24) Lister, 1970, p.92. Holotype: Cramer, 1964, pl.11, fig.2. Originally Micrhystridium (Appendix A), subsequently Multiplicisphaeridium, thirdly Hystrichosphaeridium (combination not validly published). Taxonomic senior synonym: Baltisphaeridium (now Multiplicisphaeridium) cladum Downie, 1963, an acritarch species, according to Colbath (1979, p.20). Age: Devonian (Mid Siegenian-Emsian).
Parent: Multiplicisphaeridium
