Chatangiella vnigrii (Vozzhennikova, 1967, p.185, pl.59, fig.2; pl.79, fig.3; pl.107, fig.1; pl.109, figs.1-2; pl.110, figs.2-3) Lentin and Williams, 1976, p.55.
EMENDATION: Lebedeva in Ilyina et al., 1994, p.70, as Chatangiella vnigrii. TYPE: Holotype: Vozzhennikova, 1967, pl.109, figs.2a-b (not pl.107, fig.1. as indicated in the caption); Lentin and Vozzhennikova, 1990, pl.5, figs.4-5; text-fig.21. HISTORY: Originally Cooksoniella, subsequently Chatangiella. SYNONYM(S): Taxonomic senior synonym: Deflandrea (as and now Chatangiella) granulifera, according to Lentin and Vozzhennikova (1990, p.47) and Deflandrea (as and now Chatangiella) verrucosa, according to Yun Hyesu (1981, p.66) - however, Lebedeva in Ilyina et al. (1994, p.70) retained Chatangiella vnigrii. COMMENTS: Wheeler and Sarjeant (1990, p.317) suggested that the correct spelling for the species epithet could be "vnigriorum"; however, the correct epithet is "vnigrii", since it is derived from the name of a single institution. AGE: Turonian-Santonian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |