Subtilisphaera paeminosa

"?paeminosa" (Drugg, 1978, p.68-69, pl.3, figs.5-9) Bujak and Davies, 1983, p.163.  Holotype: Drugg, 1978, pl.3, fig.8.  Originally Geiselodinium, subsequently Subtilisphaera, thirdly Subtilisphaera?.  Questionable assignment: Lentin and Williams (1985, p.342).  Taxonomic senior synonym: Geiselodinium (now Corculodinium) inaffectum, according to Courtinat (2000, p.173).  Age: mid Kimmeridgian.

Parent: Subtilisphaera