Subtilisphaera foliacea

foliacea (Eisenack and Cookson, 1960, p.2, pl.1, fig.3) Stover and Evitt, 1978, p.239.  Holotype: Eisenack and Cookson, 1960, pl.1, fig.3.  Originally Deflandrea, subsequently Alterbia (combination illegitimate), thirdly (and now) Subtilisphaera.  Age: Turonian–mid Senonian.

Parent: Subtilisphaera