Dubridinium cavatum
From dinoflaj2
*cavatum Reid, 1977, p.449-450, pl.3, figs.34-37. Holotype: Reid, 1977, pl.3, figs.35-37; Fensome et al., 1993a, figs.1-3 - p.1041. Motile equivalent: Diplopsalopsis orbicularis (Paulsen, 1907) Meunier, 1909, questionably according to Reid (1977, p.431) and according to Dale (1983, p.92). Age: Holocene.
Parent: Dubridinium