Difference between revisions of "Xanthidium simplex Appendix A"

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Latest revision as of 01:50, 1 September 2015

"simplex" White, 1842, p.38, pl.4, fig.10.  Holotype: White, 1842, pl.4, fig.10.  NOW Dapsilidinium.  Originally Xanthidium tubiferum var. simplex (Appendix A), subsequently Xanthidium simplex, thirdly Hystrichosphaeridium simplex, fourthly Polysphaeridium? simplex, fifthly (and now) Dapsilidinium simplex.  Age: Late Cretaceous.

Parent: Xanthidium