Superfamily Neomphaloidea McLean 1981 (snail)

Gastropoda - Neomphalida

Parent taxon: Neomphalida according to P. Bouchet et al. 2017

See also Bouchet et al. 2005, Goedert and Benham 1999 and Kaim et al. 2014

Sister taxa: none

Subtaxa: Melanodrymiidae Neomphalidae Peltospiridae

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Ecology: epifaunal

Distribution:

• Quaternary of United States (1: California collection)

• Oligocene of United States (3: Washington)

• Eocene to Oligocene of United States (1: Washington)

• Eocene of United States (5: Washington)

• Cretaceous of Gabon (3), New Zealand (1), United States (5: California)

• Jurassic of United States (1: California)

Total: 20 collections including 24 occurrences

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