"Cooksoniella sverdrupiana" (Manum, 1963, p.59-60, pl.2, figs.6-15; text-fig.3) Williams and Brideaux, 1975, p.57.
EMENDATION: Lebedeva in Ilyina et al., 1994, p.64, as Spinidinium sverdrupianum. TYPE: Holotype: Manum, 1963, pl.2, figs.12-13. HISTORY: NOW: Spinidinium. Originally Deflandrea, subsequently (and now) Spinidinium, thirdly Subtilisphaera, fourthly Cooksoniella (combination not validly published). AGE: Cenomanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |