"Batiacasphaera? cephalum" (Kar, 1979, p.34, pl.4, figs.66a-b,67) Lentin and Williams, 1981, p.25.
TYPE: Holotype: Kar, 1979, pl.4, figs.66a-b. HISTORY: Originally Polysphaeridium, subsequently Sumatradinium, thirdly Batiacasphaera?. Lentin and Williams (1985, p.33) questionably retained this species in Batiacasphaera. Questionable assignment: Lentin and Williams (1981, p.25). SYNONYM(S): Taxonomic senior synonym: Operculodinium placitum, according to Jain and Garg (1991, p.81). ETYMOLOGY: N.I.A. AGE: Oligocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |