Angustidinium acribes
From dinoflaj3
*acribes (Davey and Verdier, 1971, p.38–39, pl.2, figs.10,12) Goodman and Evitt, 1981, p.48. Emendation: Goodman and Evitt, 1981, p.48,50,52–53, as Angustidinium acribes. Holotype: Davey and Verdier, 1971, pl.2, fig.10; Fensome et al., 1993a, fig.1 — p.875. Originally Deflandrea, subsequently Alterbia (combination illegitimate), thirdly Alterbia? (combination illegitimate), fourthly (and now) Angustidinium, fifthly Moesiodinium. Lentin and Williams (1989, p.17) retained this species in Angustidinium. Age: early Albian.