Gibbula (Gibbula) Risso 1826 (top snail)
Gastropoda - Trochoidea - Trochidae
Parent taxon: Gibbula according to H. S. Ladd 1966
See also Oleinik and Marincovich 2003
Sister taxa: Gibbula (Amonilea), Gibbula (Colliculus), Gibbula (Steromphala), Gibbula (Tumulus), Gibbula affinis, Gibbula buchi, Gibbula cineraria, Gibbula dalli, Gibbula danieli, Gibbula dertosulcata, Gibbula glandula, Gibbula maccullochi, Gibbula monterosatoi, Gibbula podolica, Gibbula zonata
Subtaxa: Gibbula (Gibbula) engebiensis Gibbula (Gibbula) kahtanenesis
Ecology: epifaunal grazer
Distribution:
• Miocene of the Marshall Islands (1 collection), Poland (1), Türkiye (2)
• Eocene of the Russian Federation (1)
Total: 5 collections each including a single occurrence