Difference between revisions of "Cooksoniella vnigrii"

Latest revision as of 00:05, 1 September 2015

"*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.  Emendation: Lebedeva in Ilyina et al., 1994, p.70, as Chatangiella vnigrii.  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.  NOW Chatangiella.  Originally Cooksoniella, subsequently (and now) Chatangiella.  Taxonomic senior synonyms: 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 Cooksoniella (as and now Chatangiella) vnigrii.  Wheeler and Sarjeant (1990, p.317) suggested that the spelling for the species epithet could be "vnigriorum".  Age: Turonian-Santonian.