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Dinopterygium pterophorum
From Fensome et al., 2019:
Dinopterygium pterophorum (Deflandre and Courteville, 1939, p.102, pl.2, figs.4–5) Lentin and Williams, 1981, p.88. Holotype: Deflandre and Courteville, 1939, pl.2, figs.4–5. Originally Hystrichosphaeridium, subsequently Cymatiosphaera
(Appendix A), thirdly Oodnadattia, fourthly (and now) Dinopterygium. Age: Senonian.
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Dinopterygium pterophorum (Deflandre and Courteville, 1939, p.102, pl.2, figs.4–5) Lentin and Williams, 1981, p.88. Holotype: Deflandre and Courteville, 1939, pl.2, figs.4–5. Originally Hystrichosphaeridium, subsequently Cymatiosphaera
(Appendix A), thirdly Oodnadattia, fourthly (and now) Dinopterygium. Age: Senonian.
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