Dollidinium

DOLLIDINIUM Helby and Stover, 1987b, p.159–160.  Type: Cookson and Eisenack, 1960b, pl.38, fig.16, as Palaeostomocystis sinuosa (see Dollidinium sinuosum for lectotype).

Parent: Family Dollidiniaceae

Species List:

*Dollidinium sinuosum