"Hystrichosphaeridium aruncium" Tasch in Tasch et al., 1964, p.193, pl.3, fig.12.
TYPE: Holotype: Tasch et al., 1964, pl.3, fig.12. SYNONYM(S): Taxonomic senior synonym: Hystrichosphaeridium (as and now Kiokansium) unituberculatum, according to Stover and Evitt (1978, p.267). AGE: Albian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |