"Polysphaeridium? elegantulum" (Lejeune-Carpentier, 1940, p.B222; text-figs.11-12) Davey and Williams, 1966b, p.95.
TYPE: Holotype: Lejeune-Carpentier, 1940, text-fig.11; Lejeune-Carpentier and Sarjeant, 1981, pl.4, figs. 3-4. STATUS: Combination not validly published: basionym not fully referenced. HISTORY: Originally Hystrichosphaeridium, subsequently Polysphaeridium?. Questionable assignment: Davey and Williams (1966b, p.95). SYNONYM(S): Taxonomic senior synonym: Xanthidium (now Oligosphaeridium) complex, according to Deflandre (1946b, p.111). AGE: Turonian-Senonian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |