Conosphaeridium Cookson and Eisenack, 1969, p.5.
SYNONYM(S): Taxonomic senior synonym: Litosphaeridium, by implication in Sarjeant (1969, p.14), who transferred the "type species" of Conosphaeridium, Conosphaeridium striatoconum, to Litosphaeridium - however, Lentin and Williams (1973, p.31) retained Conosphaeridium. TYPE: Deflandre and Cookson, 1955, text-fig.36, as Hystrichosphaeridium striatoconum.
Species: DINOFLAJ (c) 1998 |