Callaiosphaeridium falsificum
From dinoflaj2
"falsificum" (Duxbury, 1977, p.24-26, pl.5, figs.1-3; text-fig.4) Below, 1981a, p.28. Holotype: Duxbury, 1977, pl.5, figs.1-2; Fensome et al., 1993a, figs.1-2 - p.1171. NOW Avellodinium. Originally (and now) Avellodinium, subsequently Callaiosphaeridium. Taxonomic junior synonym (at specific rank): Hystrichosphaera furcata forma aulosphaeropsis (subsequently Spiniferites? ramosus subsp. aulosphaeropsis), according to Sarjeant (1985b, p.156-157). Age: Late Berriasian-Early Barremian.
Parent: Callaiosphaeridium
