Spiniferites hexatypicus
From dinoflaj2
hexatypicus Matsuoka, 1983b, p.133-134, pl.13, figs.1a-b,2a-b,3; text-figs.18A-B. Holotype: Matsuoka, 1983b, pl.13, figs.1a-b. Taxonomic junior synonym: Spiniferites ovatus Bujak, according to Bujak and Matsuoka (1986, p.239). Age: Mid-Late Miocene.
Parent: Spiniferites
