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Crommium

Crommium is an extinct genus of sea snails, marine gastropod molluscs in the family Ampullinidae.

Species

Species within the genus Crommium include:

  • † Crommium andersoni <small> Dickerson, 1914</small>
  • † Crommium angustatum <small>Grateloup, 1828</small>
  • † Crommium ferrugineum <small> (Great.)</small>
  • † Crommium globosa <small> Perrilliat et al., 2006</small>
  • † Crommium hosgori <small> Pacaud, 2016</small>
  • † Crommium intermedia <small> Deshayes, 1832</small>
  • † Crommium masinguiensis <small> Clark and Durham, 1946</small>
  • † Crommium palmasensis <small> Clark and Durham, 1946</small>
  • † Crommium palmerae <small> Clark and Durham, 1946</small>
  • † Crommium perovatum <small> Conrad, 1846</small>
  • † Crommium pinyonensis <small> Dickerson, 1914</small>
  • † Crommium pseudowillemeti <small> Eames, 1952</small>
  • † Crommium rouaulti <small> d'Archiac and Haime, 1854</small>
  • † Crommium willemettii <small> Deshayes, 1825</small>

Fossils of the sea snails within this genus have been found in sediments of Europe, United States, Colombia, Somalia and Nigeria from Paleocene to Eocene (age range: 61.7 to 23.03 million years ago).

References