"Pentagonum marginatum" Vozzhennikova, 1967, p.107, pl.46, figs.1,3-4,6.
TYPE: Holotype: Vozzhennikova, 1967, pl.46, fig.6; Lentin and Vozzhennikova, 1990, pl.7, fig.6; text-fig.33; lost according to Lentin and Vozzhennikova (1990, p.62). HISTORY: Originally Pentagonum (generic name illegitimate), subsequently Palaeoperidinium. SYNONYM(S): Taxonomic senior synonym: Peridinium (now Palaeoperidinium) pyrophorum, according to Lentin and Vozzhennikova (1990, p.61). COMMENTS: Following I.C.B.N. Article 55.1, the species name Pentagonum marginatum is validly published even though the generic name Pentagonum is illegitimate. AGE: Paleocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |