Pirumella microspinosa
From dinoflaj2
microspinosa (Zügel, 1994, p.74-75, pl.17, figs.1-8) Williams et al., 1998, p.489. Holotype: Zügel, 1994, pl.17, figs.1-2. Originally Obliquipithonella, subsequently (and now) Pirumella. Age: early Cenomanian.
Parent: Pirumella