Shublikodinium setigerum
From dinoflaj2
"setigerum" Wiggins, 1973, p.5-6, pl.4, figs.10-11. Holotype: Wiggins, 1973, pl.4, figs.10-11. Taxonomic senior synonym: Shublikodinium (as and now Rhaetogonyaulax) arcticum, according to Stover and Evitt (1978, p.219). Age: Late Triassic.
Parent: Shublikodinium