"Hystrichodinium alatum" Cookson and Eisenack, 1962b, p.487-488, pl.2, figs.1-4.
EMENDATION: Sarjeant, 1966b, p.147, as Xiphophoridium alatum. TYPE: Holotype: Cookson and Eisenack, 1962b, pl.2, fig.1; Fensome et al., 1993a, fig.1 - p.893. HISTORY: NOW: Xiphophoridium. Originally Hystrichodinium, subsequently (and now) Xiphophoridium, thirdly Pyramidium, fourthly Oodnadattia. AGE: Albian-Cenomanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |