Alisocysta circumtabulata
From dinoflaj2
"*circumtabulata" (Drugg, 1967, p.15, pl.1, figs.12-13) Stover and Evitt, 1978, p.16. Holotype: Drugg, 1967, pl.1, fig.12; Damassa, 1979b, pl.3, figs.14-16; Fensome et al., 1993a, fig.1 - p.1061. NOW Eisenackia. Originally (and now) Eisenackia, subsequently Hystrichokolpoma, thirdly Alisocysta, fourthly Agerasphaera (combination illegitimate). Taxonomic junior synonym: Hystrichokolpoma mentitum, according to Schumacker-Lambry (1978, p.42) - however, Lentin and Williams (1981, p.135) retained Hystrichokolpoma mentitum. Age: Danian.
Parent: Alisocysta
