"Nematosphaeropsis? aquaeducta" Piasecki, 1980, p.70, pl.1, figs.1-3; pl.5, figs.1-2.
TYPE: Holotype: Piasecki, 1980, pl.1, figs.1-3. HISTORY: NOW: Unipontidinium. Originally Nematosphaeropsis, subsequently Nematosphaeropsis?, thirdly Impagidinium, fourthly (and now) Unipontidinium. Questionable assignment: Edwards (1984, p.586) as a problematical species. AGE: Mid Miocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |