†subfamily Cheilotomoninae Nützel and Karapunar 2023 (snail)

Gastropoda - Caenogastropoda - Goniasmatidae

Full reference: A. Nützel and B. Karapunar. 2023. On Triassic Murchisonia-like gastropods- surviving the end-Permian extinction to become extinct in the Late Triassic. Acta Palaeontologica Polonica 68:539-559

Parent taxon: Goniasmatidae according to A. Nützel and B. Karapunar 2023

Sister taxa: Akasakiella, Altadema, Cerithioides, Cerithiozone, Costataenia, Erwinispirinae, Goniasma, Goniasmatinae, Laschmaspira, Platyzona, Pseudomurchisonia, Stegocoelia, Wannerispira

Subtaxa: Cheilotomona Trypanocochlea Vistilia

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Type: Cheilotomona

Ecology: epifaunal

Distribution:

• Triassic of Austria (3 collections), China (15), Italy (13), Peru (1), Türkiye (1)

• Permian of China (2), Japan (1), Thailand (1)

Total: 37 collections including 39 occurrences

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