Senoniasphaera turonica (Prössl, 1990, p.108–109, pl.16, figs.1–2,6–7 ex Prössl, 1992b, p.113–114) Pearce et al., 2011, p.92.

Originally Craspedodinium, subsequently (and now) Senoniasphaera.
Taxonomic junior synonym: Senoniasphaera rotundata subsp. alveolata, according to Pearce et al. (2011, p.92).

Holotype: Prössl, 1990, pl.16, figs.1–2.
Age: middle Cenomanian–late Turonian.