Impletosphaeridium? sphericum (Horowitz, 1975, p.24, pl.1, fig.5) Islam, 1993, p.87.
TYPE: Holotype: Horowitz, 1975, pl.1, fig.5. HISTORY: Originally Cleistosphaeridium, subsequently (and now) Impletosphaeridium. Questionable assignment: Islam (1993, p.87). AGE: Late Jurassic.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |