"Dioxya filigrana" (Benedek, 1972, p.12-13, pl.4, figs.3a-b) Morgan, 1977, p.131.
TYPE: Holotype: Benedek, 1972, pl.4, figs.3a-b; Benedek and Sarjeant, 1981, figs.4,8, nos.1-2. HISTORY: NOW: Phthanoperidinium. Originally Deflandrea?, subsequently Vozzhennikovia?, thirdly Dioxya, fourthly (and now) Phthanoperidinium. AGE: mid Oligocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |