Difference between revisions of "Pterodinium cingulatum"

Latest revision as of 01:35, 1 September 2015

cingulatum (Wetzel, 1933b, p.28, pl.4, fig.10) Below, 1981a, p.114.  Holotype: Wetzel, 1933b, pl.4, fig.10.  Originally Cymatiosphaera (Appendix A), subsequently Hystrichosphaera, thirdly Spiniferites, fourthly Spiniferites?, fifthly (and now) Pterodinium.  Taxonomic junior synonym: Cymatiosphaera (as Spiniferites?) pterota, according to Below (1981a, p.114) - however, Pavlishina (1990, p.95) retained Cymatiosphaera (now Pterodinium?) pterota.  Age: Senonian.

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