Spiniferites pseudofurcatus subsp. obliquus
From dinoflaj3
subsp. obliquus (Wall, 1967, p.103, pl.14, fig.16; text-fig.2) Lentin and Williams, 1973, p.129. Holotype: Wall, 1967, pl.14, fig.16. Originally Hystrichosphaera tertiaria var. obliqua, subsequently (and now) Spiniferites pseudofurcatus subsp. obliquus. Age: late Pleistocene–Holocene.
Parent: Spiniferites pseudofurcatus