• Quaternary of Angola (1 collection), Australia (1), Canada (5: Manitoba, Newfoundland and Labrador, Nunavut), Chile (4), Colombia (2), Costa Rica (4), Ecuador (2), Eritrea (1), Fiji (1), Greenland (1), Guam (2), India (1), Ireland (1), Italy (7), Japan (3), Jordan (3), the Marshall Islands (1), Mayotte (1), Mexico (15), Morocco (3), Namibia (2), New Zealand (1), Pakistan (1), Panama (1), Peru (4), the Philippines (1), South Africa (11), Spain (4), Taiwan (11), the United Kingdom (9), United States (122: Alaska, California, Florida, North Carolina, South Carolina), Vanuatu (2), Venezuela (3)

• Pliocene to Holocene of Chile (1)

• Pliocene to Pleistocene of Ecuador (1), Guam (1), Malaysia (5), Mexico (1), United States (19: California, Florida)

• Pliocene of Australia (2), Belgium (4), Colombia (17), Costa Rica (12), Cyprus (1), the Dominican Republic (4), Ecuador (10), Fiji (2), Greece (2), Haiti (3), Holy See (Vatican City State) (1), Indonesia (9), Iran (1), Italy (5), Jamaica (6), Japan (22), Mexico (12), New Zealand (2), Pakistan (6), Panama (14), Papua New Guinea (1), Peru (1), the Philippines (1), South Africa (6), Trinidad and Tobago (11), the United Kingdom (3), United States (110: California, Florida, North Carolina, South Carolina, Virginia), Venezuela (21)

• Miocene to Pliocene of Australia (2), the Dominican Republic (3), Indonesia (2)

• Miocene to Pleistocene of Argentina (1)

• Miocene of Algeria (8), Anguilla (2), Argentina (25), Australia (13), Austria (17), Belgium (1), Brazil (11), Canada (1: British Columbia), Chile (13), Colombia (153), Costa Rica (2), Cyprus (5), the Czech Republic (1), Denmark (2), the Dominican Republic (5), Ecuador (28), France (7), French Southern Territories (3), Germany (58), Greece (2), Grenada (4), Guam (2), Haiti (2), Hungary (2), India (26), Indonesia (19), Iran (1), Italy (20), Jamaica (1), Japan (42), Kazakhstan (1), Libya (2), Madagascar (1), the Marshall Islands (1), Mexico (27), Moldova (6), Morocco (3), Myanmar (1), the Netherlands (2), New Zealand (20), Northern Mariana Islands (3), Pakistan (8), Panama (149), Peru (37), the Philippines (1), Poland (2), Puerto Rico (1), Romania (5), the Russian Federation (3), Saudi Arabia (2), Slovakia (11), South Africa (1), Trinidad and Tobago (26), Turkey (10), United States (180: Alaska, California, Delaware, Florida, Georgia, Maryland, New Jersey, North Carolina, Oregon, South Carolina, Virginia, Washington), Venezuela (42)

• Oligocene to Pliocene of Argentina (1)

• Oligocene to Miocene of Argentina (1), Haiti (2), United States (21: Alaska, California, Florida, Georgia), Venezuela (3)

• Oligocene of Antigua and Barbuda (1), Argentina (8), Australia (2), Colombia (1), Ecuador (1), Germany (1), Greece (1), Haiti (1), Hungary (3), Iran (2), Italy (1), Jamaica (3), Japan (20), Libya (2), the Marshall Islands (1), Mexico (2), Myanmar (4), New Zealand (23), Oman (2), Pakistan (5), Panama (6), Peru (18), Puerto Rico (5), Romania (8), the Russian Federation (4), Somalia (1), Trinidad and Tobago (2), Turkey (1), United States (127: Alabama, Alaska, California, Florida, Georgia, Mississippi, North Carolina, Oregon, Washington), Venezuela (12)

• Eocene to Oligocene of Argentina (2), Haiti (1), Peru (3)

• Eocene to Miocene of Argentina (1), United States (1: California)

• Eocene of Angola (1), Antarctica (11), Argentina (3), Australia (6), Belgium (1), Bosnia and Herzegovina (2), Brazil (1), Bulgaria (1), Colombia (17), Egypt (26), France (11), Germany (2), Haiti (1), Hungary (2), India (5), Italy (2), Jamaica (4), Japan (32), Libya (1), the Marshall Islands (1), Mexico (22), Namibia (1), the Netherlands (1), the Netherlands Antilles (2), New Zealand (28), Nigeria (15), Pakistan (23), Panama (13), Peru (36), the Russian Federation (4), Saudi Arabia (1), Spain (68), the United Kingdom (21), United States (642: Alabama, Alaska, Arkansas, California, Florida, Georgia, Louisiana, Maryland, Massachusetts, Mississippi, New Jersey, North Carolina, Oregon, South Carolina, Texas, Virginia, Washington), Venezuela (4)

• Paleocene to Eocene of Australia (1), Pakistan (1), United States (5: California, Louisiana, South Carolina, Texas)

• Paleogene of United States (1: California)

• Paleocene of Argentina (24), Australia (3), Austria (2), Belgium (2), Bulgaria (1), Canada (1: Yukon), Colombia (2), Egypt (7), Germany (3), Greenland (4), India (1), Libya (1), Mali (2), Mexico (12), New Zealand (14), Niger (1), Nigeria (1), Pakistan (5), Poland (6), Puerto Rico (1), Trinidad and Tobago (1), United States (292: Alabama, Arkansas, California, Georgia, Illinois, Louisiana, Maryland, Mississippi, New Jersey, South Carolina, Tennessee, Texas, Virginia)

• Cretaceous to Paleogene of Mali (1), United States (3: New Jersey, Texas)

• Cretaceous of Albania (1), Algeria (1), Argentina (31), Australia (1), Austria (3), Brazil (1), Cameroon (8), Chile (2), Colombia (1), Egypt (10), France (5), Gabon (1), Germany (9), Indian Ocean (1), Israel (8), Jamaica (3), Japan (8), Madagascar (1), Mexico (10), Mozambique (3), Nigeria (4), Peru (1), Poland (4), Portugal (1), the Russian Federation (9), South Africa (2), Sweden (1), Switzerland (5), Turkey (1), the United Kingdom (22), United States (701: Alabama, Arizona, Arkansas, California, Colorado, Delaware, Georgia, Kansas, Maryland, Mississippi, Missouri, Montana, New Jersey, New Mexico, North Carolina, Oregon, South Carolina, Tennessee, Texas, Utah, Washington), Venezuela (2)

• Jurassic of Ethiopia (1), Luxembourg (1), Svalbard and Jan Mayen (1)

• Triassic of Germany (2), Hungary (2), Indonesia (1), Italy (3), United States (4: Alaska)

• Cambrian of Canada (1: Quebec)

Total: 4167 collections including 5853 occurrences