"Hystrichosphaeridium pseudhystrichodinium subsp. magnum" W. Wetzel, 1955, p.35,38, figs.9-10,14.
EMENDATION: Sarjeant, 1984c, p.138-139, as Coronifera oceanica subsp. magna. TYPE: Holotype: W. Wetzel, 1955, fig.9; Sarjeant, 1984c, pl.5, figs.4-5; text-fig.11 (two illustrations); Fensome et al., 1991, p.663, figs.1-3; p.697, fig.1. HISTORY: NOW: Coronifera oceanica subsp. magna. Originally Hystrichosphaeridium pseudhystrichodinium subsp. magnum, subsequently Baltisphaeridium pseudhystrichodinium subsp. magnum (Appendix A), thirdly (and now) Coronifera oceanica subsp. magna, fourthly Coronifera pedata subsp. magna. AGE: Paleocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |