Trinovantedinium xylochoporum
From dinoflaj3
?xylochoporum de Verteuil and Norris, 1992, p.416,418,420, pl.6, figs.1–6; text-fig.10. Holotype: de Verteuil and Norris, 1992, pl.6, fig.1. Questionable assignment: de Verteuil and Norris (1992, p.416). Age: middle Miocene.
