Hystrichosphaeridium? perplexum Varma and Dangwal, 1964, p.64, pl.1, figs.5-6.
TYPE: Holotype: Varma and Dangwal, 1964, pl.1, figs.5-6. HISTORY: Originally Hystrichosphaeridium, subsequently (and now) Hystrichosphaeridium?. Questionable assignment: Stover and Evitt (1978, p.56) as a problematical species. AGE: Eocene-Oligocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |