Spinidinium boydii

"boydii" Morgan, 1975, p.159–160, pl.1, figs.3a–d.  Holotype: Morgan, 1975, pl.1, figs.3a–d; Helby et al., 1987, fig.29D.  NOW Chichaouadinium.  Originally Spinidinium, subsequently (and now) Chichaouadinium.  Age: late Aptian–Albian.

Parent: Spinidinium