Cannosphaeropsis peridictya

"?peridictya" Eisenack and Cookson, 1960, p.8, pl.3, figs.5–6.  Emendation: Davey, 1979b, p.556, as Hapsocysta peridictya.  Holotype: Eisenack and Cookson, 1960, pl.3 fig.6; Fensome et al., 1995, fig.2 — p.1661; Heilmann-Clausen and Van Simaeys, 2005, text-figs.6A–B.  NOW Hapsocysta.  Originally Cannosphaeropsis, subsequently Cannosphaeropsis?, thirdly (and now) Hapsocysta. Questionable assignment: Stover and Evitt (1978, p.144).  Age: late Albian–Cenomanian.

Parent: Cannosphaeropsis