Palaeostomocystis sinuosa Appendix A

"sinuosa" Cookson and Eisenack, 1960b, p.258, pl.38, figs.16–17.  Emendation: Helby and Stover, 1987b, p.160, as Dollidinium sinuosum.  Holotype: Cookson and Eisenack, 1960b, pl.38, fig.16; Fensome et al., 1996, fig.1 — p.2363; lost according to Helby and Stover (1987b, p.164).  Lectotype: Helby and Stover, 1987b, figs.4A–C; Fensome et al., 1996, fig.1 — p.2363; designated as a neotype by Helby and Stover (1987b, p.164).  NOW Dollidinium.  Originally Palaeostomocystis, subsequently (and now) Dollidinium.  Age: Tithonian–Berriasian.

Parent: Palaeostomocystis_Appendix A