Baltisphaeridium longispinosoides Appendix A
From dinoflaj2
longispinosoides (Sannemann, 1955, p.329-330, pl.1, fig.10; pl.2, figs.1-4; pl.3, figs.6,8; pl.6, figs.1-6; text-figs.9a-b) Downie and Sarjeant, 1965, p.92. Holotype: Sannemann, 1955, pl.6, fig.1. Originally Hystrichosphaeridium, subsequently (and now) Baltisphaeridium. This combination was not validly published in Downie and Sarjeant (1963, p.92), since these authors did not fully reference the basionym. Age: Devonian (Late Givetian).
Parent: Baltisphaeridium
