• Haweran of New Zealand (1 collection)

• Quaternary of Australia (1), Greece (7), Italy (3), Japan (1), the Marshall Islands (2), Turks and Caicos Islands (1), the United Kingdom (4), United States (4: California, Florida, Louisiana)

• Pliocene to Pleistocene of Italy (1)

• Pliocene of Cyprus (1), Greece (2), Italy (6), United States (2: Florida, North Carolina)

• Hemphillian of United States (1: Florida)

• Miocene of Algeria (4), Austria (1), Czechia (3), France (4), Greece (1), India (1), Indonesia (1), Italy (7), Kazakhstan (1), Mexico (2), New Zealand (1), Panama (3), the Russian Federation (1), Spain (1), Ukraine (1), United States (7: California, Maryland), Venezuela (1)

• Oligocene to Miocene of Georgia (1), the Russian Federation (1)

• Oligocene of Belgium (1), Germany (2), Poland (1), Romania (1), the Russian Federation (1)

• Eocene of Belgium (1), Italy (1), New Zealand (1), Turkmenistan (1), the United Kingdom (2), United States (6: California, Georgia, North Carolina, Virginia)

• Paleocene of Denmark (2), Greenland (1)

Total: 100 collections including 131 occurrences