Hystrichokolpoma biformoides
From dinoflaj3
Revision as of 19:25, 21 December 2016 by Maintenance script (Talk | contribs)
"biformoides" (Eisenack, 1954b, p.68, pl.11, figs.16–20) Rozen, 1965, p.308. Holotype: Eisenack, 1954b, pl.11, fig.18. NOW Achilleodinium. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Hystrichokolpoma, fourthly (and now) Achilleodinium, fifthly Florentinia. Morgenroth (1966a, p.28) also proposed this combination. Age: late Eocene–early Oligocene.
Parent: Hystrichokolpoma