• Quaternary of Indonesia (1 collection), Panama (1), United States (14: California)

• Blancan of United States (1: California)

• Pliocene of Australia (1), Belgium (2), Costa Rica (1), Ecuador (1), India (1), Indonesia (6), Italy (1), Jamaica (3), Mexico (3), New Zealand (1), Panama (6), the United Kingdom (1), United States (3: California, Oregon), Venezuela (1)

• Miocene to Pliocene of Japan (1)

• Miocene of Argentina (1), Australia (3), Austria (1), Belgium (6), Chile (1), Colombia (1), Denmark (2), France (2), Germany (41), Greece (1), Grenada (11), India (2), Indonesia (2), Italy (8), the Netherlands (2), New Zealand (13), Pakistan (3), Panama (16), Romania (1), Slovakia (1), Trinidad and Tobago (4), United States (6: Florida), Venezuela (4)

• Oligocene to Miocene of Argentina (1)

• Oligocene of Australia (1), Denmark (5), Hungary (3), Mexico (2), the Netherlands (1), New Zealand (3), Panama (2), United States (24: Mississippi)

• Eocene of Antarctica (12), Australia (1), Bulgaria (2), France (4), Indonesia (2), Italy (1), New Zealand (6), Panama (1), Peru (1), the United Kingdom (19), United States (136: Alabama, California, Florida, Louisiana, Maryland, Mississippi, South Carolina, Texas, Washington)

• Paleocene of Argentina (1), Australia (1), Austria (1), Belgium (1), Denmark (6), Egypt (1), Greenland (3), Poland (3), United States (2: California, Virginia)

Total: 427 collections including 735 occurrences