Limbodinium absidatum
From dinoflaj3
*absidatum (Drugg, 1978, p.66–67, pl.4, figs.7–9) Riding, 1987b, p.60. Emendation: Riding, 1987b, p.60,62, as Limbodinium absidatum. Holotype: Drugg, 1978, pl.4, fig.7; Riding, 1987b, pl.1, fig.7; Fensome et al., 1993a, fig.1 — p.871. Originally Dinopterygium, subsequently Dinopterygium?, thirdly (and now) Limbodinium. Age: late Callovian–middle Oxfordian.