Tenua rioultii (Sarjeant 1968) Davey 1978

"*rioultii" (Sarjeant, 1968, p.231, pl.1, figs.12,22; pl.2, figs.1–2,4) Davey, 1978, p.894.  Emendation: Courtinat, 1989, p.192, as Sentusidinium rioultii.  Holotype: Sarjeant, 1968, pl.1, fig.22; pl.2, fig.1; Fauconnier and Masure, 2004, pl.70, fig.4.  Combination illegitimate: the generic name Tenua Davey is illegitimate.  NOW Sentusidinium.  Originally Tenua Eisenack, subsequently Batiacasphaera, thirdly (and now) Sentusidinium, fourthly Tenua Davey (combination illegitimate).  Age: late Callovian.

Parent: Tenua_Davey 1978