• Quaternary of Argentina (1 collection), Costa Rica (4), Ecuador (1), the Marshall Islands (1), Mexico (2), Panama (1), United States (30: California, Florida, Louisiana, Maryland, North Carolina, South Carolina, Virginia)

• Pliocene to Pleistocene of Ecuador (1)

• Pliocene of Australia (1), Costa Rica (3), Ecuador (1), Jamaica (3), Mexico (1), Panama (7), Trinidad and Tobago (5), United States (5: Florida, North Carolina), Venezuela (5)

• Miocene of Argentina (1), Australia (3), Austria (1), the Dominican Republic (1), Ecuador (1), Fiji (1), France (1), Germany (1), Italy (2), the Marshall Islands (2), Mexico (2), Palau (1), Panama (36), Poland (1), Trinidad and Tobago (8), United States (13: Delaware, Florida, Oregon, Virginia)

• Oligocene of Australia (1), Hungary (2), United States (6: Georgia, Mississippi)

• Eocene of Argentina (1), Australia (4), Belgium (2), Colombia (1), France (1), India (2), Indonesia (2), Panama (2), the United Kingdom (6), United States (43: Alabama, California, Louisiana, Mississippi, Texas, Virginia)

• Paleocene of Belgium (1), Denmark (3), France (1), Greenland (1), Mexico (1), Puerto Rico (1), United States (13: Alabama, California, Louisiana, Maryland, Texas)

• Cretaceous of United States (19: Alabama, Georgia, Maryland, Mississippi, Tennessee, Texas)

• Jurassic of Italy (1), Türkiye (2)

Total: 263 collections including 350 occurrences