PurpurinidaeThe Purpurinidae are an extinct family of sea snails, marine gastropod molluscs in the order Neogastropoda.Fossil recordThese sea snails lived between the Upper Permian or Lopingian and the Lower Cretaceous. The fossils were found in Europe, Asia, North America and Africa.GeneraThe following genera are recognised in the family Purpurinidae: †Cretadmete Blagovetshenskiy & Shumilkin, 2006 †Microschiza Gemmellaro, 1878 †Pseudalaria Hudleston, 1889 †Purpurina d'Orbigny, 1850