Hystrichosphaerina varians (May, 1980, p.68-69, pl.7, figs.12-16) Lentin and Williams, 1981, p.150.
TYPE: Holotype: May, 1980, pl.7, figs.12-14. HISTORY: Originally Systematophora, subsequently (and now) Hystrichosphaerina. AGE: Campanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |