Apteodinium warringtonii

warringtonii (Poulsen, 1996, p.69-70, pl.11, figs.1-4; pl.12, figs.1-4) Riding and Fensome, 2003, p.19. Holotype: Poulsen, 1996, pl.11, figs.1-3. Originally Aldorfia, subsequently (and now) Apteodinium. Age: Late Oxfordian?-earliest Volgian.