Cyclonephelium downiei
From dinoflaj2
Revision as of 00:07, 1 September 2015 by Maintenance script (Talk | contribs)
"downiei" (Sarjeant, 1960a, p.138) Ioannides et al., 1977, p.451. Holotype: Downie, 1957, pl.20, fig.10, as Hystrichosphaeridium pattei; Jan du Chêne et al., 1986a, pl.3, figs.7-9. NOW Cribroperidinium?. Originally Baltisphaeridium (Appendix A), subsequently Acanthaulax, thirdly Acanthaulax?, fourthly Cyclonephelium, fifthly (and now) Cribroperidinium?. Age: Kimmeridgian.
Parent: Cyclonephelium
