Barssidinium wrennii
From dinoflaj3
"*wrennii" Lentin et al., 1994, p.578, pl.1, fig.8; pl.2, figs.2,4–6,10; text-fig.3G. Holotype: Lentin et al., 1994, pl.2, figs.2,5. Taxonomic senior synonym: Barssidinium pliocenicum, according to De Schepper et al. (2004, p.634). Age: Serravallian?–Pliocene.
