• Quaternary of Angola (1 collection), Australia (1), Brazil (2), Costa Rica (5), Djibouti (3), Ecuador (4), Egypt (1), Eritrea (1), Fiji (1), French Polynesia (1), India (2), Indonesia (1), Japan (7), Kenya (3), the Marshall Islands (1), Mexico (6), Mozambique (1), Northern Mariana Islands (1), Pakistan (1), Panama (4), the Philippines (1), Saudi Arabia (3), the Seychelles (3), South Africa (1), Sudan (1), Taiwan (5), Thailand (1), United States (63: California, Florida, Georgia, Hawaii, Louisiana, Maryland, Mississippi, New Jersey, North Carolina, South Carolina, Virginia), Vanuatu (1), Yemen (2)

• Pliocene to Pleistocene of Ecuador (1), United States (9: California, Florida)

• Pliocene of Australia (1), Belgium (2), Colombia (10), Costa Rica (18), the Dominican Republic (7), Ecuador (8), Fiji (1), Greece (2), India (1), Indonesia (2), Italy (1), Jamaica (4), Japan (2), Mexico (6), Pakistan (1), Panama (22), Papua New Guinea (1), the Philippines (3), Portugal (1), South Africa (3), Trinidad and Tobago (5), the United Kingdom (3), United States (29: California, Florida, North Carolina, Virginia), Venezuela (10)

• Miocene to Pliocene of the Dominican Republic (3)

• Miocene of Algeria (1), Argentina (1), Austria (4), Brazil (4), Chile (3), Colombia (32), Costa Rica (1), Denmark (1), the Dominican Republic (11), Ecuador (10), Fiji (1), France (2), Germany (33), Greece (2), Grenada (12), Haiti (1), India (10), Indonesia (18), Italy (9), Japan (4), the Marshall Islands (2), Mexico (5), Myanmar (7), the Netherlands (2), New Zealand (1), Northern Mariana Islands (1), Pakistan (5), Panama (136), Papua New Guinea (1), Peru (3), Poland (1), Puerto Rico (1), Romania (2), Trinidad and Tobago (9), Turkey (3), United States (44: California, Delaware, Florida, Maryland, New Jersey, North Carolina, South Carolina), Venezuela (8)

• Oligocene to Miocene of Haiti (1), United States (1: Florida)

• Oligocene of Ecuador (1), Hungary (1), Iran (1), Mexico (5), Myanmar (5), Oman (1), Pakistan (4), Panama (4), Puerto Rico (1), Trinidad and Tobago (1), United States (44: Florida, Mississippi, North Carolina), Venezuela (1)

• Eocene of Argentina (1), Colombia (3), France (5), Indonesia (2), Jamaica (1), Japan (3), Peru (3), the United Kingdom (3), United States (67: Alabama, Arkansas, California, Louisiana, Massachusetts, Mississippi, South Carolina, Texas)

• Paleocene of United States (1: Texas)

Total: 835 collections including 1385 occurrences