Subtilisphaera pirnaensis
From dinoflaj2
?pirnaensis (Alberti, 1959b, p.100, pl.8, figs.1,5) Jain and Millepied, 1973, p.27. Holotype: Alberti, 1959b, pl.8, fig.1. Originally Deflandrea, subsequently Subtilisphaera, thirdly (and now) Subtilisphaera?. Questionable assignment: Harker and Sarjeant in Harker et al. (1990, p.133). Taxonomic junior synonym: Scriniodinium cooksoniae, according to Sarjeant and Anderson (1969, p.232-233). Age: ?Mid Turonian.
Parent: Subtilisphaera
