Rhaetogonyaulax rhaetica var. chaloneri

"var. chaloneri" (Sarjeant, 1963b, p.354, text-figs.2 [right]-3) Harland et al., 1975, p.863.  Holotype: Sarjeant, 1963b, text-figs.2(right)–3.  NOW Rhaetogonyaulax rhaetica subsp. chaloneri.  Originally Gonyaulax chaloneri (Appendix B), subsequently Rhaetogonyaulax chaloneri, thirdly Rhaetogonyaulax rhaetica var. chaloneri, fourthly (and now) Rhaetogonyaulax rhaetica subsp. chaloneri.  Age: Carnian.

Parent: Rhaetogonyaulax rhaetica