Trichodinium bifurcatum
From dinoflaj2
"bifurcatum" Jain and Millepied, 1975, p.140-141, pl.1, figs.14-16. Holotype: Jain and Millepied, 1975, pl.1, fig.14; Jan du Chêne et al., 1986a, pl.121, figs.6-8. NOW Trichodinium castanea subsp. bifurcatum. Originally Trichodinium bifurcatum, subsequently (and now) Trichodinium castanea subsp. bifurcatum. Age: Maastrichtian.
Parent: Trichodinium