"Cleistosphaeridium? aciculare" Davey, 1969a, p.158, pl.6, figs.11-12.
TYPE: Holotype: Davey, 1969a, pl.6, figs.11-12. HISTORY: NOW: Downiesphaeridium. Originally Cleistosphaeridium, subsequently (and now) Downiesphaeridium. Questionable assignment: Davey (1969a, p.158). AGE: Albian-Cenomanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |