Cordosphaeridium diktyoplokum subsp. latum

From dinoflaj3
Revision as of 19:11, 21 December 2016 by Maintenance script (Talk | contribs)

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

"subsp. latum" (Klumpp, 1953, p.392, pl.18, figs.8–10) Eisenack, 1963b, p.262. Emendation: Sarjeant, 1981, p.106–107, as Plethysyrinx lata — however, see Lentin and Williams (1985, p.72).  Holotype: Klumpp, 1953, pl.18, figs.8–9.  NOW Cordosphaeridium latum.  Originally Hystrichosphaeridium diktyoplokum subsp. latum, subsequently Cordosphaeridium diktyoplokum subsp. latum, thirdly Areosphaeridium diktyoplokum subsp. latum, fourthly Plethysyrinx lata, fifthly (and now) Cordosphaeridium latum.  Age: Eocene.

Parent: Cordosphaeridium diktyoplokum