• Quaternary of Angola (1 collection), Australia (1), the Bahamas (1), Costa Rica (3), Ecuador (2), Egypt (1), Fiji (1), Indonesia (1), Italy (1), Jamaica (1), Japan (3), Mexico (10), New Zealand (1), Panama (2), Peru (1), Portugal (1), Saudi Arabia (1), Spain (5), Sudan (1), Taiwan (9), United States (29: California, Hawaii), Vanuatu (1), Venezuela (3)

• Pliocene to Pleistocene of Ecuador (1)

• Pliocene of Colombia (2), Costa Rica (7), the Dominican Republic (9), Ecuador (5), Fiji (1), Indonesia (4), Italy (2), Jamaica (10), Japan (1), Mexico (3), Pakistan (2), Panama (12), Papua New Guinea (1), Peru (1), Spain (1), Trinidad and Tobago (3), United States (6: California, Florida), Venezuela (13)

• Miocene to Pliocene of the Dominican Republic (11)

• Miocene of Austria (1), Colombia (10), Costa Rica (3), the Dominican Republic (17), Ecuador (3), France (3), Grenada (5), India (5), Indonesia (2), Italy (1), Japan (2), Mexico (1), Pakistan (1), Panama (28), Peru (1), Poland (1), South Africa (1), Spain (1), Trinidad and Tobago (3), United States (9: Florida), Venezuela (12)

• Oligocene to Miocene of Christmas Island (1)

• Oligocene of Peru (3), United States (3: Georgia, Washington)

• Eocene to Oligocene of Peru (1), United States (1: Oregon)

• Eocene of Indonesia (1), Peru (4), United States (66: Alabama, California, Oregon, Texas, Washington)

• Paleocene of Nigeria (1), United States (1: California)

• Cretaceous of Japan (3)

Total: 370 collections including 411 occurrences