Difference between revisions of "Gonyaulacysta cladophora subsp. isovalvata"

Revision as of 14:36, 2 December 2016

"subsp. isovalvata" (Klement, 1960, p.37-38, pl.4, figs.5-9; text-fig.17) Lentin and Williams, 1973, p.60.  Holotype: Klement, 1960, pl.4, figs.5-6.  NOW Rhynchodiniopsis cladophora subsp. isovalvata.  Originally Gonyaulax cladophora subsp. isovalvata (Appendix B), subsequently Gonyaulacysta cladophora subsp. isovalvata, thirdly Hystrichogonyaulax cladophora subsp. isovalvata, fourthly (and now) Rhynchodiniopsis cladophora subsp. isovalvata.  Taxonomic senior synonym: Gonyaulax (as Rhynchodiniopsis) cladophora subsp. cladophora, by implication in Brenner (1988, p.72), who listed this subspecies as a taxonomic junior synonym of the species Rhynchodiniopsis cladophora - however, Lentin and Williams (1993, p.566) retained Gonyaulacysta (as Rhynchodiniopsis) cladophora subsp. isovalvata.  Age: Early Kimmeridgian.