Difference between revisions of "Hystrichosphaeridium pterophorum"
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Latest revision as of 01:19, 1 September 2015
"pterophorum" Deflandre and Courteville, 1939, p.102, pl.2, figs.4-5. Holotype: Deflandre and Courteville, 1939, pl.2, figs.4-5. NOW Dinopterygium. Originally Hystrichosphaeridium, subsequently Cymatiosphaera (Appendix A), thirdly Oodnadattia, fourthly (and now) Dinopterygium. Age: Senonian.
Parent: Hystrichosphaeridium
