Cepadinium variabile
From dinoflaj3
"*variabile" Duxbury, 1983, p.58,61, pl.9, figs.1,4,8; text-figs.27A–E,28A–F. Holotype: Duxbury, 1983, pl.9, fig.8; text-figs.27A–E; Fensome et al., 1995, figs.3,6 — p.1877. Taxonomic senior synonym: Deflandrea (now Cepadinium) ventriosum Alberti, 1959b, according to Lister and Batten (1988b, p.43). The nomenclatural type of the genus Cepadinium remains the holotype of Cepadinium variabile. Age: early Aptian.