Hystrichosphaera rubina
From dinoflaj2
"rubina" Rossignol, 1962, p.134 ex Rossignol, 1964, p.87-88, pl.1, figs.12-13; pl.3, figs.22-23. Holotype: Rossignol, 1964, pl.1, figs.12-13. NOW Spiniferites. Originally Hystrichosphaeridium (name not validly published), subsequently Hystrichosphaera, thirdly (and now) Spiniferites. This name was not validly published in Rossignol (1962) since no illustration was provided. Age: Quaternary.
Parent: Hystrichosphaera