"Hystrichosphaera biformis" Wiesner, 1936, p.154, pl.7, fig.9.
TYPE: Holotype: Wiesner, 1936, pl.7, fig.9. STATUS: Name not validly published: generic name not validly published until 1937. HISTORY: NOW: Hystrichosphaeridium?. Originally Hystrichosphaera (name not validly published), subsequently Hystrichosphaeridium, thirdly (and now) Hystrichosphaeridium?. AGE: Late Cretaceous.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |