Glaphyrocysta perforata

perforata Hultberg and Malmgren, 1985, p.48–49, figs.11A–D.  Holotype: Hultberg and Malmgren, 1985, fig.11A.  Hultberg (1985b, p.63) and Hultberg (1985c, p.126) also indicated this species to be new.  Hultberg (1985b, p.63) attributed this name to an unpublished thesis by Wilson.  Age: late Maastrichtian–Danian.

Parent: Glaphyrocysta