Difference between revisions of "Gonyaulacysta tuberculata"

Latest revision as of 00:15, 1 September 2015

?tuberculata (Vozzhennikova, 1967, p.83, pl.41, figs.3a-b) Lentin and Vozzhennikova, 1990, p.99.  Emendation: Lentin and Vozzhennikova, 1990, p.99, as Gonyaulacysta? tuberculata.  Holotype: Vozzhennikova, 1967, pl.41, figs.3a-b; Lentin and Vozzhennikova, 1990, text-fig.56; lost according to Lentin and Vozzhennikova (1990, p.99).  Neotype: Lentin and Vozzhennikova, 1990, pl.14, figs.7-8, designated by Lentin and Vozzhennikova (1990, p.99).  Originally Gonyaulax helicoidea var. tuberculata (Appendix B), subsequently Gonyaulacysta helicoidea var. tuberculata, thirdly Gonyaulacysta helicoidea subsp. tuberculata, fourthly (and now) Gonyaulacysta? tuberculata.  Questionable assignment: Lentin and Vozzhennikova (1990, p.99-101).  Age: Early Cretaceous.