Nematosphaeropsis scala
From dinoflaj3
scala Duxbury, 1977, p.43, pl.9, fig.2. Holotype: Duxbury, 1977, pl.9, fig.2. N.I.A. Age: early Valanginian–late Hauterivian.
scala Duxbury, 1977, p.43, pl.9, fig.2. Holotype: Duxbury, 1977, pl.9, fig.2. N.I.A. Age: early Valanginian–late Hauterivian.