Pirumella saxea
From dinoflaj2
"saxea" (Stradner, 1961, p.84, fig.71) Williams et al., 1998, p.491. Holotype: Stradner, 1961, fig.71. NOW Cervisiella. Originally Thoracosphaera, subsequently Obliquipithonella (combination not validly published), thirdly Pirumella, fourthly (and now) Cervisiella. Age: Danian.
Parent: Pirumella