Cernicysta helbyi

From dinoflaj3
Revision as of 13:22, 2 December 2016 by Maintenance script (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

*helbyi (Morgan, 1980, p.26, pl.18, figs.4-7) Stover and Helby, 1987d, p.265.  Emendation: Stover and Helby, 1987d, p.265,267.  Holotype: Morgan, 1980, pl.18, figs.4-6; Fensome et al., 1996, figs.1-3 - p.2149.  Originally Lithodinia, subsequently (and now) Cernicysta.  Age: mid Aptian-Early Albian.


<CENTER>Cernicysta helbyi1.jpgCernicysta helbyi2.jpg

</CENTER> Parent: Cernicysta