Senoniasphaera rotundata subsp. alveolata

"subsp. alveolata" Pearce et al., 2003, p.301–302, pl.2, figs.6–7.  Holotype: Pearce et al., 2003, pl.2, figs.6–7.  Taxonomic senior synonym: Senoniasphaera turonica, according to Pearce et al. (2011, p.92).  Age: early Turonian–early Coniacian.

Parent: Senoniasphaera rotundata