Turbiosphaera filosa
From dinoflaj2
*filosa (Wilson, 1967a, p.66, figs.2b,31-32,34) Archangelsky, 1969a, p.408-411. Holotype: Wilson, 1967a, figs.2b,32. Originally Cordosphaeridium, subsequently (and now) Turbiosphaera. Age: Paleocene-Oligocene.
Parent: Turbiosphaera