"Polysphaeridium pastielsii" Davey and Williams, 1966b, p.92-93, pl.4, fig.10.
TYPE: Holotype: Davey and Williams, 1966b, pl.4, fig.10; Eisenack and Kjellström, 1972, p.923; Bujak et al., 1980, pl.6, figs.6,9; Fensome et al., 1995, fig.1 - p.1647. HISTORY: NOW: Dapsilidinium. Originally Polysphaeridium, subsequently (and now) Dapsilidinium. AGE: Early Eocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |