Difference between revisions of "Hystrichosphaeridium striatoconum"

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Latest revision as of 00:19, 1 September 2015

"striatoconum" Deflandre and Cookson, 1955, p.275, pl.2, fig.10; text-fig.36.  Holotype: Deflandre and Cookson, 1955, text-fig.36.  NOW Conosphaeridium.  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Litosphaeridium?, fourthly (and now) Conosphaeridium.  This name was not validly published in Deflandre and Cookson (1954, p.1236), who did not provide a description.  Age: mid Senonian.

Parent: Hystrichosphaeridium