"Baltisphaeridium pseudhystrichodinium subsp. magnum" (W. Wetzel, 1955, p.35,38, figs.9-10,14) Downie and Sarjeant, 1965, p.95.
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, figs.1-3 - p.663; fig.1 - p.697. HISTORY: NOW: Coronifera oceanica subsp. magna. Originally Hystrichosphaeridium pseudhystrichodinium subsp. magnum, subsequently Baltisphaeridium pseudhystrichodinium subsp. magnum, thirdly (and now) Coronifera oceanica subsp. magna, fourthly Coronifera pedata subsp. magna. AGE: Paleocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |