†superfamily Valvatoidea Gray 1840 (snail)

Gastropoda - Valvatoidea

Parent taxon: Heterobranchia according to P. L. Beesley 1998

Sister taxa: Architectonicoidea, Doridoidea, Kuskokwimiidae, Nerineoidea, Omalogyroidea, Pyramidelloidea, Rissoelloidea

Subtaxa: Cornirostridae Hyalogyrinidae Orbitestellidae Valvatidae

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Ecology: epifaunal carnivore

Distribution:

• Quaternary of Argentina (1 collection), Canada (2: Ontario), Egypt (5), France (2), Greece (1), Poland (5), Portugal (1), Romania (1), the Russian Federation (1), the United Kingdom (4), United States (5: Kansas, Michigan, Ohio, Virginia)

• Pliocene to Pleistocene of Italy (2), the United Kingdom (1)

• Pliocene of Croatia (2), Turkey (1)

• Miocene of Austria (1), Croatia (3), France (1), Germany (1), Indonesia (3), Iran (1), Italy (1), New Zealand (1), Romania (1), Spain (2), Turkey (1)

• Oligocene of France (4), United States (1: Washington)

• Eocene of Pakistan (1), United States (4: Washington)

• Paleocene of Belgium (1), Denmark (1), France (1), the United Kingdom (1)

• Cretaceous of France (1), India (1), Madagascar (1), Mongolia (1), Poland (9), the United Kingdom (2), United States (1: Montana)

• Jurassic of China (4), Germany (2), Morocco (1), Poland (6), Portugal (9), the United Kingdom (10), United States (4: Colorado, Utah, Wyoming)

• Triassic of Italy (4), Pakistan (1)

Total: 121 collections including 142 occurrences

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