Spiniferites assamicus
From dinoflaj2
?assamicus (Kar et al., 1972, p.147, pl.1, figs.6-7) Lentin and Williams, 1973, p.126. Holotype: Kar et al., 1972, pl.1, fig.6. Originally Hystrichosphaera, subsequently Spiniferites, thirdly (and now) Spiniferites?. Jain (1982, p.52) recommended that this name be restricted to the holotype. Questionable assignment: Stover and Evitt (1978, p.190). Age: Tertiary.
Parent: Spiniferites