• Pliocene of China (1 collection), Germany (3), Portugal (4)

• Miocene to Oligocene of United States (1: Montana)

• Miocene to Pliocene of France (1), Germany (1)

• Miocene of Germany (18), Poland (2), the Russian Federation (16), Switzerland (6)

• Oligocene of Germany (7), the Russian Federation (9)

• Eocene of Germany (1), the United Kingdom (3), United States (1: Colorado)

• Paleocene of the United Kingdom (1)

Total: 75 collections including 84 occurrences