Hystrichosphaeridium recurvatum var. parvum

From dinoflaj2
Revision as of 09:56, 8 September 2015 by Maintenance script (Talk | contribs)

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

"var. parvum" Rozen, 1965, p.303-304, pl.4, fig.6; text-fig.13.  Holotype: Rozen, 1965, pl.4, fig.6; text-fig.13.  NOW Hystrichosphaeridium recurvatum subsp. parvum.  Originally Hystrichosphaeridium recurvatum var. parvum, subsequently (and now) Hystrichosphaeridium recurvatum subsp. parvum, thirdly Hystrichosphaeridium palmatum subsp. parvum (combination illegitimate), fourthly Hystrichosphaeridium duplum subsp. parvum (combination illegitimate).  Age: Late Eocene. Parent: Hystrichosphaeridium recurvatum