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Deflandrea sibirica
Deflandrea sibirica (Vozzhennikova, 1963) Lentin and WIlliams, 1976; Emendation: Lentin and Vozzhennikova, 1990, p.39-40, as Cerodinium sibiricum.
Now Cerodinium. Originally (and now) Cerodinium, subsequently Deflandrea. See also Ceratiopsis (combination illegitimate).
Lentin and Vozzhennikova, 1990, emended the diagnosis of this species, as Cerodinium sibiricum.
Holotype: Vozzhennikova, 1963, text-fig.9; Lentin and Vozzhennikova, 1990, pl.4, figs.1-2
Locus typicus: Western Siberia (Uvat), Russia
Stratum typicum: Paleocene-Eocene
Translation Vozzhennikova, 1963: Lentin and Vozzhennikova, 1990
Original description: Vozzhennikova, 1963, p.181: Cerodinium sibiricum
Cells spherical or lentiform, with one apical ant two witely spacet antapical horns. Girdle annular; longitutinal furrow situated on hypovalve. Width of furrow varies. Membrane thin, delicate, smooth, hyaline. Internal body occupies the whole cell cavity, its color being darker than that of the membrane.
Now Cerodinium. Originally (and now) Cerodinium, subsequently Deflandrea. See also Ceratiopsis (combination illegitimate).
Lentin and Vozzhennikova, 1990, emended the diagnosis of this species, as Cerodinium sibiricum.
Holotype: Vozzhennikova, 1963, text-fig.9; Lentin and Vozzhennikova, 1990, pl.4, figs.1-2
Locus typicus: Western Siberia (Uvat), Russia
Stratum typicum: Paleocene-Eocene
Translation Vozzhennikova, 1963: Lentin and Vozzhennikova, 1990
Original description: Vozzhennikova, 1963, p.181: Cerodinium sibiricum
Cells spherical or lentiform, with one apical ant two witely spacet antapical horns. Girdle annular; longitutinal furrow situated on hypovalve. Width of furrow varies. Membrane thin, delicate, smooth, hyaline. Internal body occupies the whole cell cavity, its color being darker than that of the membrane.