Difference between revisions of "Heslertonia heslertonensis"

Revision as of 13:37, 2 December 2016

*heslertonensis (Neale and Sarjeant, 1962, p.440-441, pl.19, fig.5; pl.20, fig.5; text-figs.1a-b) Sarjeant, 1966b, p.133.  Emendation: Duxbury, 1980, p.124, as Heslertonia heslertonensis.  Holotype: Neale and Sarjeant, 1962, pl.19, fig.5; text-figs.1a-b.  Originally Gonyaulax (Appendix B), subsequently (and now) Heslertonia.  Age: Hauterivian.

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