Difference between revisions of "Cleistosphaeridium oligacanthum subsp. stella"

Revision as of 00:05, 1 September 2015

"subsp. stella" (Wetzel, 1952, p.403, pl.A, fig.4; text-fig.23) Lentin and Williams, 1973, p.29.  Emendation: Sarjeant, 1984c, p.135, as Surculosphaeridium phoenix subsp. stella.  Holotype: Wetzel, 1952, pl.A, fig.4; Dietz et al. 1999, text-fig.6f.  NOW Surculosphaeridium? stella.  Originally Hystrichosphaeridium oligacanthum subsp. stella, subsequently Baltisphaeridium oligacanthum subsp. stella (Appendix A), thirdly Cleistosphaeridium? oligacanthum subsp. stella, fourthly Surculosphaeridium? phoenix subsp. stella, fifthly (and now) Surculosphaeridium? stella.  N.I.A.  Age: Paleocene.Cleistosphaeridium oligacanthum