Gibbula insignis (Millet, 1854) †

= Gibbula (Colliculus) sosensis Cossmann & Peyrot, 1917

Middle Miocene (Langhian/Serravallian): NE Atlantic (France: Aquitaine Basin).

Late Miocene (Tortonian): NE Atlantic (France: Loire Basin).

(Landau et al. 2017)