Hystrichosphaera setosa
From dinoflaj2
"setosa" Philippot, 1949, p.56; text-fig.1. Holotype: Philippot, 1949, text-fig.1. NOW Spiniferites?. Originally Hystrichosphaera, subsequently Spiniferites, thirdly (and now) Spiniferites?. Age: Senonian.
Parent: Hystrichosphaera