• Quaternary of France (1 collection)

• Pliocene of Antigua and Barbuda (1), Italy (3)

• Miocene of Algeria (3), Austria (3), Cuba (1), Germany (49), India (1), Italy (1), Poland (1)

• Oligocene of Malta (8), North Atlantic (3), Spain (1), United States (1: Louisiana)

• Eocene of Belgium (1), Hungary (2), Italy (1), Spain (1), Tonga (1), Turkey (1), United States (2: California, Oregon)

• Paleocene to Eocene of Turkey (1)

Total: 87 collections each including a single occurrence