Hystrichosphaeropsis irisiae

irisiae (Kjellström, 1973, p.40–42, fig.34) Gocht, 1976, p.333.  Holotype: Kjellström, 1973, fig.34; Jan du Chêne et al., 1986a, pl.46, fig.8.  Originally Scriniodinium?, subsequently (and now) Hystrichosphaeropsis.  Age: middle-late Maastrichtian.

Parent: Hystrichosphaeropsis