Batiacasphaera spumosa
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spumosa (Brideaux, 1977, p.12, pl.3, figs.9-14) Below, 1981a, p.26. Holotype: Brideaux, 1977, pl.3, figs.9,14. Originally Canningia, subsequently Batiacasphaera?, thirdly (and now) Batiacasphaera. Questionable assignment: Below (1981a, p.26) - however, Kumar (1986a, p.32) retained this species in Batiacasphaera without question. Helby (1987, p.324-325) also proposed this combination without question. Age: Aptian.
Parent: Batiacasphaera