Tanyosphaeridium magdalium
From dinoflaj2
"magdalium" (Drugg, 1967, p.26-27, pl.4, figs.8-10; pl.9, fig.7) Heisecke, 1970, p.244. Holotype: Drugg, 1967, pl.4, fig.9. Originally Hystrichosphaeridium, subsequently Tanyosphaeridium. Taxonomic senior synonym: Hystrichosphaera (as and now Tanyosphaeridium) xanthiopyxides, according to Stover and Evitt (1978, p.85). Age: Danian.
Parent: Tanyosphaeridium
