Hystrichosphaeridium? senii N.C. Srivastava and Banerjee, 1969, p.104, pl.1, fig.12.
TYPE: Holotype: N.C. Srivastava and Banerjee, 1969, pl.1, fig.12. HISTORY: Questionable assignment: Stover and Evitt (1978, p.56) as a problematical species. AGE: Eocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |