• Quaternary of Angola (1 collection), Australia (3), the Bahamas (3), Bermuda (6), Cape Verde (1), Cuba (2), Djibouti (4), the Dominican Republic (2), Egypt (3), Eritrea (2), France (2), Greece (5), Haiti (2), Italy (4), Japan (4), Jordan (2), Kenya (10), Mexico (4), Morocco (1), Mozambique (1), New Zealand (8), Panama (1), Saudi Arabia (8), the Seychelles (2), Spain (3), Sudan (1), United States (12: Florida, Hawaii), Vanuatu (1), Yemen (3)

• Pliocene to Pleistocene of Malaysia (1)

• Pliocene of Australia (1), Colombia (2), Costa Rica (2), Cyprus (1), the Dominican Republic (15), Ecuador (1), Fiji (2), Greece (3), Haiti (1), Holy See (Vatican City State) (1), Indonesia (2), Italy (2), Jamaica (4), Japan (2), Mexico (8), Panama (5), Portugal (1), Spain (2), United States (8: California, Florida, South Carolina), Venezuela (3)

• Miocene to Pliocene of Aruba (2), Australia (2), the Dominican Republic (1), Indonesia (1), the Netherlands Antilles (8)

• Miocene of Algeria (8), Anguilla (1), Australia (12), Austria (1), Bosnia and Herzegovina (1), Brazil (4), Bulgaria (4), Colombia (9), Cyprus (2), the Dominican Republic (25), Fiji (3), France (2), Greece (3), Grenada (2), Haiti (2), India (1), Indonesia (2), Iran (2), Italy (6), Jamaica (2), Japan (2), Libya (1), Madagascar (1), Malta (4), Mexico (3), Moldova (4), Morocco (5), New Zealand (1), Northern Mariana Islands (1), Panama (14), Poland (7), Portugal (4), Puerto Rico (2), Slovakia (3), Somalia (4), South Africa (1), Spain (2), Sri Lanka (4), United States (12: California, Florida), Vanuatu (1), Venezuela (4)

• Oligocene to Miocene of United States (2: Florida)

• Oligocene of Antigua and Barbuda (1), Australia (1), Bulgaria (3), Germany (1), Haiti (1), Israel (1), Italy (1), Jamaica (1), Puerto Rico (1), Somalia (3), Turkey (1), United States (26: Alabama, California, Georgia, Mississippi), Venezuela (1)

• Eocene to Oligocene of United States (1: Alabama)

• Eocene of Australia (7), Bahrain (2), Bulgaria (16), China (1), Colombia (4), Egypt (2), France (4), Germany (1), Haiti (2), Hungary (1), India (3), Italy (4), Mexico (6), New Zealand (9), Pakistan (1), Panama (3), Peru (1), Poland (2), Romania (10), Saudi Arabia (1), Senegal (1), Somalia (1), Spain (7), Trinidad and Tobago (1), Turkey (1), the United Kingdom (1), United States (57: Alabama, California, Florida, Louisiana, North Carolina, Oregon, South Carolina, Texas, Washington)

• Paleocene of Argentina (1), Austria (1), Belgium (1), Denmark (2), Egypt (1), France (1), New Zealand (1), Niger (1), United States (1: Alabama)

• Cretaceous of Afghanistan (1), Argentina (6), Australia (1), Austria (1), Belgium (2), Bulgaria (2), Colombia (1), Cuba (1), the Czech Republic (7), Denmark (3), Ecuador (1), Egypt (2), France (10), Germany (7), Hungary (1), India (1), Indian Ocean (1), Iran (1), Italy (3), Japan (11), Kazakhstan (2), Libya (3), Madagascar (1), Mexico (2), Mozambique (1), the Netherlands (1), New Zealand (10), Nigeria (1), Oman (2), Pakistan (1), Peru (1), Poland (11), Portugal (3), the Russian Federation (1), Saudi Arabia (2), Serbia and Montenegro (1), Somalia (1), South Africa (1), Spain (10), Sweden (3), Switzerland (3), Trinidad and Tobago (1), Tunisia (1), Turkey (4), Turkmenistan (1), USSR (2), Ukraine (1), the United Arab Emirates (1), the United Kingdom (7), United States (60: Alabama, Arkansas, California, Delaware, Mississippi, New Jersey, Texas)

• Jurassic of Antarctica (1), France (4), Germany (1), India (3), Madagascar (1), Portugal (6), Ukraine (1), United States (1: Alaska)

• Triassic of Indonesia (3), Italy (3)

Total: 784 collections including 921 occurrences